WO2004060075A1 - Substance for creating a saturation effect and reducing weight in animals - Google Patents

Substance for creating a saturation effect and reducing weight in animals Download PDF

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Publication number
WO2004060075A1
WO2004060075A1 PCT/EP2003/014444 EP0314444W WO2004060075A1 WO 2004060075 A1 WO2004060075 A1 WO 2004060075A1 EP 0314444 W EP0314444 W EP 0314444W WO 2004060075 A1 WO2004060075 A1 WO 2004060075A1
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WO
WIPO (PCT)
Prior art keywords
volume
attractant
examples
animals
acid
Prior art date
Application number
PCT/EP2003/014444
Other languages
German (de)
French (fr)
Inventor
Günther Beisel
Original Assignee
Beisel Guenther
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE20219665U external-priority patent/DE20219665U1/en
Priority claimed from DE10259507A external-priority patent/DE10259507A1/en
Application filed by Beisel Guenther filed Critical Beisel Guenther
Priority to AU2003300531A priority Critical patent/AU2003300531A1/en
Publication of WO2004060075A1 publication Critical patent/WO2004060075A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/10Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0056Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus

Definitions

  • the present invention relates to a means for producing a satiety effect and for reducing weight in animals, and to a method for its production and its use.
  • a means for oral ingestion which consists of a container which is detachable in the stomach and releases the contents. This is filled with a substance that increases its volume in the stomach after its release, thereby suggesting a feeling of satiety in the body.
  • the disadvantage of this saturant is that there is a risk of intestinal obstructions.
  • the object of the present invention is therefore to provide an agent which is suitable for the treatment of obesity in animals.
  • This object is achieved according to the invention by a means for producing a satiety effect and for reducing weight in animals containing a volume-increasing material which is insoluble or poorly soluble in gastrointestinal fluids and / or body fluids and at least one attractant which is effective for the respective animal species.
  • flavoring agents are primarily considered as attractants.
  • Aroma is a sensory impression that the aroma substances produce.
  • aroma is the overall olfactory impression of volatile substances in a sample. It differs from the smell in that many of the flavoring substances are only released when they are chewed by the warmth of the oral cavity, etc. and then contribute to the sensation via the throat-nose connection.
  • natural and nature-identical aroma substances can be used.
  • heterocyclic compounds are furans, furanones, thiophenes, pyrazines, thiazoles.
  • meat preferably Sausage, cheese and / or yeast flavors. Accordingly, meat, cheese or yeast extracts can be added to the volume-increasing material according to the invention.
  • the attractants can be incorporated into the volume-increasing material. It is also possible to apply the attractants to a volume-increasing material which already contains attractants which have already been incorporated.
  • the attractants can be applied to the surface or to a part of the surface of the volume-increasing material. Suitable adhesion promoters can be used for this.
  • adhesion promoters can be powders, pastes, solutions, melts or foils.
  • a film-shaped adhesion promoter layer can have adhesive properties on both sides and in this way ensure the cohesion of the carrier material with the layer containing the active substance.
  • adhesion promoters preference is given to compounds which contain natural, synthetic and semisynthetic polymers.
  • nonionic and ionic polymers come into consideration.
  • all hot-melt adhesives and contact adhesives known from the prior art can be used, provided they are suitable for pharmaceuticals or food.
  • the adhesion promoter is starch derivatives, cellulose derivatives, gelatin or polysaccherides, preferably polysaccherides containing polyuronic acid, for example polyalginates. Hypomellose, Carmellose, Metholose may be mentioned as examples.
  • Particularly preferred polysaccharides containing poiyuronic acid are alginic acids and their salts (alginates).
  • low-esterified pectins, xanthan, tragacanth, chondroitin sulfate and all other compounds containing uronic acid can also be used according to the invention.
  • the use of thread-like or fabric-like material is also conceivable, by means of which the desired duration of the connection between the carrier material and the active substance-containing layer can be controlled. Accordingly, the invention also relates to an agent containing thread-like and / or fabric-like substances as a connecting agent.
  • formulations containing active ingredients can also be applied to the volume-enlarging material by means of the adhesion promoter described.
  • the agent according to the invention using the adhesion promoters described is split up into volume-enlarged material and the layer (s) containing the active ingredient-containing formulation (s).
  • the active ingredient-containing formulation (s) can therefore enter the intestine, i.e. because of this, be absorbed in the intestine.
  • the material which increases the volume according to the invention ensures that the low-calorie / low-calorie volume increase of the nutritional value required to develop the satiety effect
  • the material is therefore larger than the opening of the stomach outlet and is therefore prevented from being transported quickly from the stomach into the intestine, i.e. the residence time in the stomach for the carrier material is longer than for the layer containing the active substance.
  • the residence time of the carrier material in the stomach a feeling of satiety is created and is maintained for the time it remains in the stomach.
  • the active ingredients are also possible to combine different active ingredients.
  • an adhesive that does not dissolve in the stomach can be used. Active ingredients are then applied to this coupling agent, which are to remain in the stomach and develop their effect there.
  • the adhesive that is soluble in the stomach these pieces of material become detached from one another. As a result, an increased saturation effect can be achieved.
  • the active substances can be arranged between several pieces of material by means of the adhesion promoter. When the individual pieces of material in the stomach fall apart, the layers of active substance detach and reach the intestine to develop their effect there. If necessary. can also be used active ingredients that at least partially dissolve in the stomach and, if necessary, develop their therapeutic effect there.
  • sponge-like materials can preferably be used as void-enlarging materials.
  • such sponge-like materials are to be understood as solid or semi-solid elastic foams which consist of gas-filled, for example polyhedral, cells which are delimited by highly viscous and / or solid cell webs.
  • both naturally occurring sponges, semi-synthetic or synthetically produced sponge-like structures can be used.
  • synthetic sponge-like materials are polyurethanes, polyacrylates, poly (met) acrylic acid derivatives, homo- and copolymers of vinyl acetate.
  • the natural and semisynthetic polymers include cellulose, cellulose ethers or cellulose esters such as cellulose acetate and cellulose acetate phthalate.
  • Examples of natural polymers are polysaccharides such as alginates, tragacanth, xanthan gum, guar gum and their salts and derivatives. The use of chitin and chitin derivatives is possible. In addition, fabrics with a fiber structure such as ski proteins are preferred. B. collagen, keratin, conchagens, fibroin, elastin and chitin are used. They are also stable cross-linked polysaccharides are the subject of the present invention.
  • the sponge-like or shaped structures are produced using methods known per se according to the prior art.
  • a foam can be obtained in the simplest case by blowing in, by beating, shaking, spraying or stirring in the gas atmosphere in question.
  • the foam structure arises due to chemical reactions. For example, by adding blowing agents which decompose at a certain temperature during processing with the formation of gas, or by adding liquid solvents during the polymerization. Foaming takes place either when leaving the extrusion die, i.e. following extrusion or injection molding or in open molds. Hardening takes place under the conditions which are characteristic of the respective chemical compound of the carrier material.
  • volume-enlarging material An essential property of the volume-enlarging material according to the invention is that it is compressible. Finally, when selecting the carrier material, it is essential that it remains swellable without the cell webs being destroyed.
  • the compressed material can, for example, expand two to ten times, preferably four to eight times its volume.
  • the active substance release areas of the material enlarged under physiological conditions are, for example, 15 to 25 cm 2 .
  • the values of the release areas according to the prior art are 0.5 to 1.5 cm 2 .
  • the material is accordingly preferably in compressed form before and / or during ingestion.
  • the agent according to the invention can be present, for example, in the form of tablets, capsules, dragees, as granules or suppositories or other configurations.
  • the agent according to the invention can have a coating as an outer layer. This can be a lacquer layer or other protective layer which facilitates the taking of the agent according to the invention and which only dissolves in the gastrointestinal tract, for example under the influence of the gastric fluid.
  • the volume-enlarging material according to the invention can also be in the form of powder. According to the invention, this can include both finely divided powders, granules, adsorbates and beadlets. Preferably, materials that enlarge the volume can be produced from dried porous gel or foam. Anionic polymers are preferably used as materials.
  • Anionic polymers preferred according to the invention are polysaccharides and here polysaccharides containing polyuronic acid, such as alginic acids and their salts (alginates).
  • polyuronic acid such as alginic acids and their salts (alginates).
  • alginic acids and their salts alginates
  • low-esterified pectins, xanthan, tragacanth, chondroitin sulfate and all other compounds containing uronic acid can also be used according to the invention.
  • synthetic or semi-synthetic cellulose derivatives such as carboxymethyl cellulose or polyacrylicates.
  • the polyuronic acid-containing polysaccharides suitable for use as adhesion promoters are also suitable for the production of the volume-increasing material.
  • Dried gels or foams containing mixtures of anionic polymers preferably the aforementioned anionic polysaccharides, particularly preferably mixtures of polyuronic acid-containing and low-esterified polysaccharides and in particular mixtures containing salts of alginic acid and pectin can be advantageous according to the invention.
  • Alginic acid is a linear polyuronic acid consisting of alternating proportions of D-mannuronic acid and L-guluronic acid, which are linked together by ⁇ -glycosidic bonds, the carboxyl groups not being esterified.
  • One molecule of alginic acid can be composed of about 150-1050 uronic acid units, with the average molecular weight varying in a range of 30-200 kDa.
  • the polysaccharide alginic acid is a component of the cell walls of brown algae.
  • the proportion of alginic acid in the dry mass of algae can make up to 40%.
  • the alginic acid is obtained by alkaline extraction using methods known per se according to the prior art.
  • the resulting powdered alginic acid is therefore purely vegetable and has a high level of biocompatibility. It can absorb 300 times its own weight in water, forming highly viscous solutions.
  • alginic acid forms so-called gels.
  • the formation of alginate gels in the presence of divalent cations, such as calcium or barium, is described in Shapiro I., et al. (Biomaterials, 1997, 18: 583-90).
  • pectins are preferably used as pectins.
  • pectins consist of chains of ⁇ -1,4-glycosidically linked galacturonic acid units, the acid groups of which are 20-80% esterified with methanol.
  • high-esterified (> 50%) and low-esterified ( ⁇ 50%) pectins The moi mass varies between 10-500 kDa.
  • Pectins are obtained by acidic extraction using methods known per se according to the prior art from the inner portions of citrus fruit peel, fruit pulp or sugar beet pulp.
  • the resulting pectins (apple pectin, citrus pectin) are therefore purely vegetable and are highly biocompatible. They can form gels while absorbing water.
  • pectin gels in the presence of divalent cations, such as calcium or barium, is known. Because of its toxicity, the latter is not suitable for use in biomedicine.
  • divalent cations such as calcium or barium
  • calcium gluconate also provides suitable divalent cations. It is also conceivable to use magnesium salts or a mixture of different physiologically harmless divalent cations.
  • pectins according to the invention are advantageously characterized in that pectins have cholesterol-lowering properties. This property is advantageous in the sense of the present invention, since obesity is generally associated with an elevated cholesterol level.
  • the powdery volume-increasing materials can be produced in various ways.
  • one or more carriers can be placed in a mixer or in a fluidized bed reactor, and then the further components can be added.
  • the carriers it is preferably the materials which increase the volume according to the invention.
  • batch or continuous mixers can be used.
  • the carrier material or material that enlarges the volume may be presented together with additives.
  • Classic examples are flight share mixers, cone screw mixers or similar devices.
  • the product can be mixed by moving the entire container. Examples of this are tumble mixers, drum mixers or the like. Another possibility is to use pneumatic mixers.
  • the powdery compositions according to the invention can also be carried out by the processes of the spray formulation.
  • a first step for example, an aqueous solution of a protective colloid, e.g. Gelatin and / or gelatin derivatives, and / or gelatin substitutes with the addition of the volume-increasing materials described above, and a dispersion is first prepared by adding the attractants and active ingredients with stirring, the aqueous solution of the colloid representing the homogeneous phase of the dispersion.
  • a protective colloid e.g. Gelatin and / or gelatin derivatives, and / or gelatin substitutes with the addition of the volume-increasing materials described above
  • a dispersion is first prepared by adding the attractants and active ingredients with stirring, the aqueous solution of the colloid representing the homogeneous phase of the dispersion.
  • Devices in which such spray formulations can be produced are described, for example, in EP 0074050 B1.
  • the production of granules can be achieved in that the volume-increasing substances and / or spray-dried powders as well as attractants and possibly active components and binders as well as additives produce compact granules in a mixer. become.
  • paddle mixers or flight share mixers can be used as mixers.
  • the liquid components can be added in various ways, for example by being dropped or sprayed on, so that a paste-like, sticky mass is formed.
  • the paste-like mass is cut up and compact granules are formed. Very large chunks can be cut using mixing tools and knives and fine powders can be agglomerated.
  • a solution of sodium alginate in water can be prepared and thickened with the addition of calcium salts.
  • a gel or foam can be obtained by incorporating air and possibly adding surfactants.
  • a dry gel or dry foam sponge
  • pectin-containing gels or foams is carried out in an analogous manner, as is the production of gels or foams containing mixtures of anionic polymers.
  • the coating layers which may contain the attractants for the animals, can be added after the production of the powders or granules in mixers at a lower speed of the mixing tools and stationary knives or in a type-related downstream mixer.
  • the agents according to the invention can be shaped by pressing the pasty, sticky phases during the granulation process through the die of an extruder.
  • the dosing or addition of attractants can optionally be carried out together with additives, for example by means of dripping on or spraying out. Examples of this are lances, shower heads, single-substance or multi-substance nozzles, in rare cases rotating dripping or atomizing devices. In the simplest case, addition is also possible locally as a concentrated jet.
  • the attractant can first be placed in the mixer in order to then give up the volume-increasing material.
  • the addition of the attractant can Normal pressure or under vacuum, counter-atmosphere, preferably under normal pressure or vacuum. To increase the loading of the volume-increasing material and to minimize the influence of oxygen, it may be advantageous to evacuate the mixer containing the volume-increasing material before adding the attractant and, if necessary, to cover it with protective gas.
  • the void-enlarging material according to the invention and the attractants used can also contain further auxiliaries, these being applied to the void-enlarging material or attractants and / or incorporated into the void-enlarging material.
  • inorganic or organic calcium salts e.g. Calcium chloride or calcium gluconate
  • magnesium salts is also conceivable, as well as mixtures of different physiologically harmless divalent cations.
  • the addition of salts of physiologically harmless trivalent cations e.g. of soluble aluminum salts.
  • the agents according to the invention can be prepared by adding soluble aluminum salts to an aqueous solution of anionic polymers, preferably alginates and / or pectins, using a manufacturing method of the type described above.
  • Particularly suitable soluble aluminum salts are aluminum chloride or aluminum sulfate.
  • the soluble aluminum salts can be used alone or in combination.
  • salts of divalent cations such as. B. calcium or Magnesium salts or a combination thereof are used in the preparation of the agents according to the invention.
  • auxiliary substances can also be added: Water-insoluble auxiliary substances or mixtures thereof, such as lipids, etc.
  • Fatty alcohols e.g. Cetyl alcohol, stearyl alcohol and cetostearyl alcohol
  • Glycerides e.g. Glycerol monostearate or mixtures of mono-, di- and triglycerides of vegetable oils
  • hydrogenated oils such as hydrogenated castor oil or hydrogenated cottonseed oil
  • Waxes e.g. Beeswax or carnauba wax
  • solid hydrocarbons e.g. Paraffin or earth wax
  • Fatty acids e.g. stearic acid
  • certain cellulose derivatives e.g.
  • Ethyl cellulose or acetyl cellulose Ethyl cellulose or acetyl cellulose; Polymers or copolymers such as polyalkylenes, e.g. Polyethylene, polyvinyl compounds e.g. Polyvinyl chloride or polyvinyl acetate, as well as vinyl chloride-vinyl acetate copolymers and copolymers with crotonic acid, or polymers and copolymers of acrylates and methacrylates, e.g. Copolymers of acrylic acid ester and methacrylic acid methyl ester can be used.
  • polyalkylenes e.g. Polyethylene
  • polyvinyl compounds e.g. Polyvinyl chloride or polyvinyl acetate
  • vinyl chloride-vinyl acetate copolymers and copolymers with crotonic acid or polymers and copolymers of acrylates and methacrylates, e.g. Copolymers of acrylic acid ester and meth
  • the agents according to the present invention can additionally contain fillers, disintegrants, binders and lubricants and carriers which have no decisive influence on the release of active ingredients.
  • examples include bentonite (aluminum oxide-silicon oxide hydrate), silica, cellulose (usually microcrystalline cellulose) or cellulose derivatives, for example methyl cellulose, sodium carboxymethyl cellulose, sugars such as lactose, starches, for example maize starch or derivatives thereof, for example sodium carboxymethyl starch, starch paste, phosphoric acid salts, for example di - or tricalcium phosphate, gelatin, stearic acid or suitable salts thereof, for example magnesium stearate or calcium stearate, talc, colloidal silicon oxide and similar auxiliaries.
  • active ingredients can also be applied to the described volume-enlarging material, preferably using the adhesion promoters described.
  • the active ingredients can be applied directly in combination with the attractants if they have, for example, adhesion-promoting substances or develop adhesive properties under pressure under temperatures.
  • the active ingredients as well as the attractants can be incorporated into the void-enlarging material.
  • Active substance in the sense of the invention means all substances with a pharmaceutical or biological effect.
  • Examples of active substance-containing formulations according to the invention from different therapeutic classes are given below, which, however, are not limiting for the present invention.
  • ACE inhibitors are: benazepril, captopril, cilazapril, enalapril, fosinopril, lisinopril, perinodopril, quinapril, ramipril, trandolopril.
  • analeptics examples include: Aimitrin, Amiphenazol, Caffeine, Doxapram, Etamivan, Fominoben . Metamfetamine, nicethamide, pentetrazole.
  • analgesics opioid are: alfentanil, buprenorphine, cetobemidone, dextromoramide, dextropropoxyphene, fentanyl, flupirtine, hydromorphone, levomethadone, levorphanol, meptazinol, morphine, nalbuphin, oxycodone, pentazocinramid, pethidine.
  • analgesics non-opioids
  • examples of analgesics are: acetylsalicylic acid, benzyl almondate, bucetin, ethenzamide, ketorolac, metamizole, morazone, paracetamol, phenacetin, phenazone, propyphenazone, salicylamide.
  • examples of anthelmintics are: albendazole, diethylcarbamazine, mebendazole, praziquantel, tiabendazole.
  • antiallergics / antihistamines are: anatazoline, astemizole, azelastine, bamipine, brompheniramine, buclizine, carbinoxamine, cetririzine, chlorophenamine, clemastine, cyslizine, cyproheptadine, dimenhydramine, doxylamine, fexofenadine, ketotifen midomolininoxinamin, oximinomolininoxin, oximinomolininoxin, oxaminolominaminolamin, oximinomolamin, oxinate, morphine, loramin, oximinomolamin, oxinate, morphine, oxinate , Pheniramine, phenyltoloxamine, spaglumic acid, terfenadine, triprolidine.
  • antiarrhythmic drugs are: ajmaline, amiodarone, aprindine, quinidine, disopyramide, mexiletine, procainamide, propafenone, tocainide.
  • antibiotics / chemotherapeutics are: Amikacin, Gentamicin, Kanamycin,
  • antidepressants are: amitripytylin, amitriptyline oxide, clomipramine, desipramine, dibenzepine, dosulepin, doxepin, fluoxetine, fluvoyamine, imipramine, lithium salts, maprotiline, nomifensin, opipramol, oxitriptan, tranylcypromine, trimipramine.
  • Examples of antidiabetics / antihypoglycaemics are: acarbose, carbutamide, chlorpropamide, glibenclamide, glibornuride, gliclazide, glimepiride, glipizide, gliquidon, glisoxepid, glymidine, guar, insulin, metformin, tolazamide, tolbutamide.
  • antidiarrheals examples include difenoxine, diphenoxylate, loperamide, petin, tannin.
  • antidotes examples include flumazenil, naloxone, naltrexone.
  • antiemetics examples include alizapride, betahistine, thiethylperazine.
  • antiepiieptics are: barbexaclone, carbamazepine, ethosuximide, lamotrigine, mepacrine, mesuximide, phenobarbital, phenytoin, primidone, sultiam, trimethadione, valproic acid, vigabatrin.
  • antifibrinolytics are: aminocaproic acid, 4- (aminomethyl) benzoic acid, tranexamic acid.
  • antihypertensives examples include: clonidine, diazoxide, doxazosin, guanethidine, hydralazine, methyldopa, moxonidine, nitroprusside sodium, phentolamine, prazosin, reserpine, tiamenidine, urapidil.
  • antihypotonic agents dihydroergotamine, dobutamine, dopamine, etilefrin, norepinephrine, norfennefrin.
  • anticoagulants are: acenocoumarol, sodium dalteparin, enoxaparin, heparin, heparinoids hirudin, lepirudin, nadroparin, parnaparin, phenprocoumon, reviparin, tinzaparin, warfarin.
  • antifungals examples include amorolfine, amphotericin B, bifonazole, chlormidazole, ciclopiroxolamine, clotrimazole, croconazole, econazole, fenticonalzol, fluconazole, griseofulvin, isoconazole, itraconazole, tioconazole, oxifazonazole, miconazonazole, miconazonazole, tolnaftate.
  • antirheumatic agents are: acemetacin, azapropazon, benorilat, bumadizon, carprofen, choline salicylate, diclofenac, diflunisal, etofenamate, felbinac, fenbufen, fenoprofen, fiufenamic acid, flurbiprofen, ibuprofen, indomofamebamolamone, melonacidamonamone, melonacidamonamone, melonacidamonamone, melonacidamonamone, melonacidamonacid , naproxen, nifenazone, niflumic, oxyphenbutazone, phenylbutazone, piroxicam, pirprofen, proglumetacin, Pyrazinobutazon, salsalate, sulindac, suxibuzone, tenoxicam, tiaprofenic acid, tolmet
  • antitussives examples include benproperin, butamirate, butetamate, clobutinol, clofedanol, codeine, dextromethorphan, dihydrocodeine, hydrocodone, isoaminil, sodium dibunate, noscapine, oxeladine, pentoxyverine, pholcodine, pipacetate.
  • appetite suppressants are: Amfepramon, Fenfluramin, Fenproporex, Levopropylhexedrin, Mazindol, Mefenorex, Metamfepramon, Norephedrin, Norpseudoephedrin.
  • beta-adrenergic blockers are: Acebutolol, Alprenolol, Atenolol, Betaxolol, Bisoprolol, Bopindolol, Bupranolol, Carvedilol, Celiprolol, Labetalol, Levobunolol, Mepindolol, Metipranolol, Metoprolol, Nadolol, Oxprenolol, Poleololol, Oxprenolol, Poleololol.
  • bronchospasmolytics / antiasthmatics are: bambuterol, carbuterol, clenbuterol, epinephrine, fenoterol, hexoprenaline,
  • calcium antagonists examples include amlodipine, felodipine, isradipine, nicardipine, nifedipine, nilvadipine, nitrendipine, nisoldipine, verapamil.
  • cholagoga examples include anethole trithione, azintamide, chenodeoxycholic acid, dehydrocholic acid, hymecromone, piprozoline, ursodeoxycholic acid.
  • cholinergics / cholinoiytics examples include: aceclidine, acetylocholine, carbachol, cyclopentolate, distigmine, edrophonium, emepronium, homatropin, methantheline, neostigmine, pilocarpine, propantheline, propiverine, pyridostigmine, tropicamide.
  • diuretics examples include: acetazolamide, amiloride, bendroflumethiazide, bumetanide, chlorothiazide, chlortalidone, clopamide, etacrynic acid, furosemide, hydrochlorothiazide, triamterene, xipamide.
  • agents which promote blood circulation / nootropics are: buflomedil, buphenin, dextran 40, dihydroergotoxin, lloprost, meclofenoxate, Nicergoline, nicotinic acid, pentifylline, piracetam, piribedil, pyritinol, tolazoline, viquidil.
  • enzymes / inhibitors / transport proteins are: antithrombin III, aprotinin, carnitine, clavulanic acid, dornase alfa, sulbactan.
  • expectorants are: acetylcysteine, ambroxol, bromhexine, carbocistein, colfosceril, surfactant (from beef liver), surfactant (from pork lungs).
  • gout agents are: allopurinol, benzbromaron, colchicine, sample oath, sulfinpyrazone.
  • glucocorticoids examples include betamethasone, budesonide, cloprednol, cortisone, dexamethasone, flunisolide, fluticasone, hydrocortisone, methylprednisolone, paramethasone, prednisolone, prednisone, prednylidene, triamcinolone.
  • hemostyptics are: Adrealon, blood coagulation factor VII, blood coagulation factor VIII, blood coagulation factor IX, blood coagulation factor XIII, carbazochrome, etamsylate, fibrinogen, collagen, menadiol, menadione, protamine, somatostain, thrombin, thromboplastin.
  • pituitary / hypothalamic hormones and inhibitors examples include: Argipressin, Chorionic Gonadotrophin, Desmopressin, Felypressin, Gonadorelin, Lypressin, Menotropin, Ornipressin, Quinagolid, Terlipressin, Thyrotrophin.
  • immunotherapeutics and cytokines are: aldesleukin, azathioprine, BCG, ciciosporin, filgrastim, interferon alfa, interferon beta, Interleukin-2, Muromonab-CD3, Tacrolism, Thymopentin,
  • Kardiaka examples of Kardiaka are: Acetyldigitoxin, Acetylödiagoxin, Convallatoxin, Digitoxin, Digoxin, Gitoformat, Lanatosid, Meproscillarin, Metildigoxin, Pengitoxin, Peruvosid, Proscillaridin, Strophanthin, Thevetin, Amrinon, Enoximon, Milrinon
  • coronary agents are: carbocromes, isosorbide dinitrate, nitroglycerin, pentaerythrityl tetranitrate.
  • Laxantia examples include bisacodyl, Dantron, docusate, glycerol, lactulose, magnesium sulfate, sodium picosulfate, sodium sulfate, Paraffinum subüqiudum, phenolphthalein, castor oil, sorbitol.
  • liver therapeutic agents are: choline, citiolon, myo-inositol, silymarin.
  • lipid-lowering agents examples include: acipimox, bezafibrate, clofibrate, etofibrate, fluvastin, lovastatin, pravastatin, simvastin.
  • Examples of local anesthetics are: Articaine, Benzocaine, Bupivacaine, Butanilicain, Chloroethane, Cinchocaine, Cocaine, Etidocaine, Fomocaine, Lidocaine, Mepivacaine, Myrtecain, Oxetacaine, Oxybuprocaine, Polidocanol, Prilocaine, Procaine, Proxymainocaine, Quaincaine.
  • gastrointestinal agents are: bismuth subcitrate, bromopride, garbenoxolone, cimetidine, domperidone, famotidine, metoclopramide, nizatidine, omeprazole, proglumid, ranitidine, roxatidine, sucralfate, sulfasalazine.
  • migraine drugs are: Ergotamine, Lisurid, Naratriptan, Pizotifen, Sumatriptan, Zolmitriptan.
  • muscle relaxants are: Alcuronium, Atracurium, Baclofen, Carisoprodol, Chlormezanon, Clostridium toxin botulinum toxin A,
  • parathyroid therapeutics / calcium metabolism regulators examples include clodronic acid, dihydrotachysterol, parathyroid glands, pamidronic acid.
  • neuroleptics are: Benperidol, Chlorpromazin, Droperidol, Klieanzin, Haloperidol, Melperon, Promethazin, Zuclopenthixol.
  • Parkinson's agents are: amantadine, benserazide, benzatropine, biperiden, bornaprine, bromocriptine, cabergoline, carbidopa, diphydroergocriptine, levodopa, metixen, pergolide, pramipexole, ropinirole, tolcapone.
  • psychostimulants are: Amfetaminil, Deanol, Fencamfamin, Fenetyllin, Kavain, Methylphenidat, Pemolin, Prolintan.
  • thyroid therapeutics are: carbimazole, thyroid gland, iodine, iodide, levothyroxine, liothyronine, methylthiouracil, perchlorate, prolonium iodide, propylthiouracil, radio iodine, thiamazole.
  • Examples of sedatives / hypnotics are: amobarbital, chloral hydrate, clomethiazole, glutethimide, hexobarbital, methaqualon, methyprylon, pentobarbital, scopolamine, secbutabarbital, secobarbital, vinylbital, zolpidem, zopiclone.
  • sex hormones are: chlorotrianisen, clomiphene, clostebol, cyproterone, drostanolone, epimestrol, estradiol, estriol, estrone, ethinylestradiol, flutamide, fosfestrol, conjugated estrogens, medroxyprogesterone, mesterolone, mestranol, oxestronolone, methylolonolone, methylstrol Stanozolol, testosterone.
  • spasmolytics are: atropine, butylscopolamine, flavoxate, glycopyrronium, mebeverine, methylscopolamine, oxybutynin, tiropramide, trospiun.
  • platelet aggregation inhibitors examples include abciximab, acetylsalicylic acid, dipyridamole, ticlopidine.
  • transquilizers are: Alprazolam, Bromazepam, Brotizolam, Buspiron, Camazepam, Chlordiazepoxid, Clobazam, Clonazepam, Clorazepat, Clotiazepam, Diazepam, Flunitrazepam, Flurazepam, Hydroxyzin, Ketazolam, Loprazolam, Lorazepamzepam, Lorazepamepam, Lorazepamepam , Oxazepam, oxazolam, prazepam, temazepam, tetrazepam, triazolam.
  • urologicals examples are: finasteride.
  • varia examples include dapiprazole, diethyltoluamide, lipoic acid.
  • venous agents examples include aescin, calcium dobesilat, coumarin, diosmin, rutoside, troxerutin.
  • antivirals examples include: acyclovir, cidofovir, didanosine, famciclovir, foscarnet, ganciclovir, lamivudine, ritonavir, zalcitabine, zidovudine.
  • vitamins are: alfacalcidol, allithiamine, ascorbic acid, biotin, calcifediol, calcitriol, colecalciferol, cyanocobalamin, ergocalciferol, folic acid, hydroxocobalamin, nicotinamide,
  • Pantothenic acid phytomenadione, pyridoxine, retinol, riboflavin, thiamine, tocopherol, transcalcifediol.
  • cytostatics are: aclarubicin, altretamine, aminoglutethimide, amsacrine, asparaginase, bleomycin, buserelin, busulfan, carboplatin.Carmustin, chlorambucil, cladribine, cisplatin, cyclophosphamide, cytarabine, dacarbazine, daunorbesicin, eparodinubidolin, duborodinubidolin, duborodinodinolubidolin, duborodinodinolubidol, duborodinodinodinubidolin, duborodicin, dodorodicin, dodorodicin, dodorodicin, dodorodicin , Fluorouracil, gemcitabine, goserelin, hydroxycarbamide, idarubicin, ifosfamide, lomustine, melphalan, mercaptopurine, mesna, methotre
  • the active substances mentioned can be present in the form of a powder, a paste, a film, as a solution or as a melt and can be applied to the volume-enlarging material, preferably using the adhesion promoters described above.
  • the active ingredients described can also be incorporated into the volume-enlarging material. U.U.
  • a sustained release of active ingredient can be achieved here.
  • the attractants, active ingredients and auxiliaries described can in principle be applied in any combination or incorporated into the surface of the volume-increasing material, depending on the desired end product.
  • the means according to the invention can accordingly be designed in the form of a volume-increasing material, in which only Attractants introduced or on which only attractants are applied.
  • Active ingredients can also be applied or incorporated for medical purposes.
  • the active substances described in more detail above are preferably suitable for this. Instead of the active substances or in addition to these, further auxiliary substances can also be present. These are in particular the auxiliaries described above. Likewise, any nutrients such as vitamins or trace elements can be involved.

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Abstract

The invention relates to a substance for creating a saturation effect and reducing weight in animals, a method for the production thereof, and the use thereof for animals. Said substance comprises a volume-increasing material that is insoluble or hard to dissolve in gastrointestinal fluids and/or body fluids, and at least one chemical attractant that is effective for the respective type of animal.

Description

Mittel zur Erzeugung eines Sättigungseffekts und zur Gewichtsreduzierung bei Tieren Means for producing a satiety effect and for reducing weight in animals
Gegenstand der vorliegenden Erfindung ist ein Mittel zur Erzeugung eines Sättigungseffekts und zur Gewichtsreduzierung bei Tieren sowie ein Verfahren zu dessen Herstellung und dessen Verwendung.The present invention relates to a means for producing a satiety effect and for reducing weight in animals, and to a method for its production and its use.
Es sind zahlreiche Versuche unternommen worden, auf medikamentösem Weg überflüssige Fettanreicherungen im menschlichen Körper abzubauen beziehungsweise deren Entstehung zu verhindern. Es gibt z.B. sogenannte Appetitzügler, die den Körper auf biochemischem Weg eine Abneigung zur Nahrungsaufnahme zu suggerieren versuchen. Diese Mittel haben zum Teil erhebliche schädliche Nebenwirkungen.Numerous attempts have been made to reduce excess fat accumulations in the human body by medication or to prevent their formation. There are e.g. So-called appetite suppressants, which try to suggest to the body an aversion to eating in a biochemical way. Some of these remedies have considerable harmful side effects.
Neben den zahlreichen bekannten Diätvorschlägen gibt es auch mechanische und elektromechanische Mittel, mit denen ein gezielter Fettabbau beziehungsweise Muskelaufbau erfolgen soll. Die Wirkung solcher Mittel ist jedoch sehr zweifelhaft.In addition to the numerous known diet proposals, there are also mechanical and electromechanical means with which targeted fat loss or muscle building is to take place. However, the effect of such funds is very doubtful.
Aus der DE 4025912 ist ein Mittel zur oralen Einnahme bekannt, das aus einem im Magen lösbaren und den Inhalt freigebenden Behälter besteht. Dieser ist mit einem Stoff gefüllt, der nach seinem Freisetzen im Magen sein Volumen vergrößert und dadurch dem Körper ein Sättigungsgefühl suggeriert. Nachteil dieses Sättigungsmittels ist, daß die Gefahr von Darmverschlüssen besteht.From DE 4025912 a means for oral ingestion is known which consists of a container which is detachable in the stomach and releases the contents. This is filled with a substance that increases its volume in the stomach after its release, thereby suggesting a feeling of satiety in the body. The disadvantage of this saturant is that there is a risk of intestinal obstructions.
Ferner sind aus DE 19942 417 Schwamm-artige Zubereitungen mit stabil vernetzten Querverbindungen bekannt, die im Magen ihr Volumen vergrößern und so ein Sättigungsgefühl hervorrufen. Jedoch erfordert die Herstellung dieser Zubereitungen zusätzliche Verfahrensschritte zur Einführung stabiler Quervernetzungen.Furthermore, from DE 19942 417 sponge-like preparations with stably cross-linked cross-links are known which increase their volume in the stomach and thus produce a feeling of satiety. However, that requires Production of these preparations additional process steps for the introduction of stable cross-links.
Sämtliche bisherige Versuche bezogen sich jedoch auf die Gewichtsreduzierung beim Menschen. Das Problem des Übergewichts existiert jedoch ebenso bei Haustieren.However, all previous attempts have been based on weight loss in humans. However, the problem of being overweight also exists in pets.
Aufgabe der vorliegenden Erfindung ist es deshalb, ein Mittel zur Verfügung zu stellen, das zur Behandlung von Übergewicht bei Tieren geeignet ist.The object of the present invention is therefore to provide an agent which is suitable for the treatment of obesity in animals.
Diese Aufgabe wird erfindungsgemäß durch ein Mittel zur Erzeugung eines Sättigungseffektes und zur Gewichtsreduktion bei Tieren enthaltend ein in gastrointestinalen Flüssigkeiten und/oder Körperflüssigkeiten unlösliches oder schwer lösliches, volumenvergrößerndes Material und wenigstens einen für die jeweilige Tierart wirksamen Lockstoff gelöst.This object is achieved according to the invention by a means for producing a satiety effect and for reducing weight in animals containing a volume-increasing material which is insoluble or poorly soluble in gastrointestinal fluids and / or body fluids and at least one attractant which is effective for the respective animal species.
Als Lockstoffe kommen erfindungsgemäß in erster Linie Aromastoffe in Betracht. Unter Aroma versteht man einen sensorischen Eindruck, den die Aromastoffe hervorrufen. Nach DIN 10950 ist Aroma der olfaktorische Gesamteindruck flüchtiger Stoffe in einer Probe. Es unterscheidet sich vom Geruch dadurch, daß viele der Aromastoffe erst beim Kauen durch die Wärme der Mundhöhle usw. freigesetzt werden und dann über die Rachen-Nasen-Verbindung zur Empfindung beitragen.According to the invention, flavoring agents are primarily considered as attractants. Aroma is a sensory impression that the aroma substances produce. According to DIN 10950, aroma is the overall olfactory impression of volatile substances in a sample. It differs from the smell in that many of the flavoring substances are only released when they are chewed by the warmth of the oral cavity, etc. and then contribute to the sensation via the throat-nose connection.
Erfindungsgemäß können natürliche und naturidentische Aromastoffe zur Anwendung kommen. Als solche kommen z. B. Kohlenwasserstoffe, Heterocyden, Alkohole, Aldehyde, Ketone, Acetale, Ester, Phenole, Phenolether, Sulfide, Thiole, Proteine, Aminosäuren in Betracht. Beispiele für heterocyclische Verbindungen sind Furane, Furanone, Thiophene, Pyräzine, Thiazole. Vorzugsweise kommen erfindungsgemäß Fleisch, Wurst, Käse und/oder Hefearomastoffe in Betracht. Demnach können dem erfindungsgemäßen volumenvergrößernen Material Fleisch-, Käseoder Hefeextrakte zugesetzt werden.According to the invention, natural and nature-identical aroma substances can be used. As such, e.g. B. hydrocarbons, heterocytes, alcohols, aldehydes, ketones, acetals, esters, phenols, phenol ethers, sulfides, thiols, proteins, amino acids. Examples of heterocyclic compounds are furans, furanones, thiophenes, pyrazines, thiazoles. According to the invention, meat preferably Sausage, cheese and / or yeast flavors. Accordingly, meat, cheese or yeast extracts can be added to the volume-increasing material according to the invention.
Die Lockstoffe können in das volumenvergrößernde Material eingearbeitet sein. Ebenso ist ein Aufbringen der Lockstoffe auf ein volumenvergrößerndes Material möglich, das bereits eingearbeitete Lockstoffe enthält.The attractants can be incorporated into the volume-increasing material. It is also possible to apply the attractants to a volume-increasing material which already contains attractants which have already been incorporated.
In einer weiteren Variante der Erfindung können die Lockstoffe auf die Oberfläche oder einen Teil der Oberfläche des volumenvergrößernden Materials aufgebracht werden. Hierzu können geeignete Haftvermittler eingesetzt werden.In a further variant of the invention, the attractants can be applied to the surface or to a part of the surface of the volume-increasing material. Suitable adhesion promoters can be used for this.
Als Haftvermittler kommen feste, halbfeste oder flüssige Stoffe in Betracht. Hierbei kann es sich um Pulver, Pasten, Lösungen, Schmelzen oder Folien handein. Im letzteren Fall kann beispielsweise eine folienförmige Haftvermittlerschicht beidseitig klebende Eigenschaften aufweisen und auf diese Weise den Zusammenhalt des Trägermaterials mit der wirkstoffhaltigen Schicht gewährleisten.Solid, semi-solid or liquid substances can be considered as adhesion promoters. These can be powders, pastes, solutions, melts or foils. In the latter case, for example, a film-shaped adhesion promoter layer can have adhesive properties on both sides and in this way ensure the cohesion of the carrier material with the layer containing the active substance.
Als Haftvermittler kommen vorzugsweise Verbindungen in Betracht, die natürliche, synthetische und halbsynthetische Polymere enthalten. Prinzipiell kommen nichtionische und ionische Polymere in Betracht. Grundsätzlich kommen alle nach dem Stand der Technik bekannten Schmelzkleber und Kontaktkleber in Frage, sofern sie für Pharmaka oder Lebensmittel geeignet sind. In einer besonderen Ausführungsvariante der vorliegenden Erfindung handelt es sich bei dem Haftvermittler um Stärkederivate, Cellulosederivate, Gelatine oder Polysaccheride, vorzugsweise polyuronsäurehaltige Polysaccheride, z.B. Polyalginate. Beispielhaft seien Hypomellose, Carmellose, Metholose genannt. Besonders bevorzugte Poiyuronsäure-haltige Polysaccharide sind Alginsäuren und deren Salze (Alginate). Aber auch niederveresterte Pectine, Xanthan, Tragant, Chondroitinsulfat sowie alle anderen Uronsäure-haltigen Verbindungen können erfindungsgemäß zum Einsatz kommen.As adhesion promoters, preference is given to compounds which contain natural, synthetic and semisynthetic polymers. In principle, nonionic and ionic polymers come into consideration. In principle, all hot-melt adhesives and contact adhesives known from the prior art can be used, provided they are suitable for pharmaceuticals or food. In a special embodiment variant of the present invention, the adhesion promoter is starch derivatives, cellulose derivatives, gelatin or polysaccherides, preferably polysaccherides containing polyuronic acid, for example polyalginates. Hypomellose, Carmellose, Metholose may be mentioned as examples. Particularly preferred polysaccharides containing poiyuronic acid are alginic acids and their salts (alginates). However, low-esterified pectins, xanthan, tragacanth, chondroitin sulfate and all other compounds containing uronic acid can also be used according to the invention.
Durch das Beaufschlagen der wirkstoffhaltigen Formulierung und/oder des Trägermaterials mit dieser verbindenden Schicht wird eine Verbindung zwischen gegebenenfalls komprimierten und im Gastrointestinaltrakt Volumenvergrößerenden Trägermaterial und der wirkstoffhaltigen Schicht erzielt. Die Dauer der bestehenden Verbindung hängt dabei von der Löslichkeit der eingesetzten und in der verbindenden Schicht enthaltenen Stoffe im Magensaft und/oder anderen gastrointestinalen Flüssigkeiten ab.By applying the active substance-containing formulation and / or the carrier material with this connecting layer, a connection between the optionally compressed and in the gastrointestinal tract volume increasing carrier material and the active substance-containing layer is achieved. The duration of the existing connection depends on the solubility of the substances used and contained in the connecting layer in gastric juice and / or other gastrointestinal fluids.
Ferner ist auch die Verwendung von fadenförmigem oder gewebeähnlichem Material denkbar, durch die die erwünschte Dauer der Verbindung zwischen Trägermaterial und wirkstoffhaltiger Schicht gesteuert werden kann. Demgemäß ist auch ein Mittel enthaltend als verbindendes Mittel fadenförmige und/oder gewebeänhliche Stoffe Gegenstand der Erfindung.Furthermore, the use of thread-like or fabric-like material is also conceivable, by means of which the desired duration of the connection between the carrier material and the active substance-containing layer can be controlled. Accordingly, the invention also relates to an agent containing thread-like and / or fabric-like substances as a connecting agent.
Mittels des beschriebenen Haftvermittlers können außer den Lockstoffen auch wirkstoffhaltige Formulierungen auf das voiumenvergrößernde Material aufgebracht werden.In addition to the attractants, formulations containing active ingredients can also be applied to the volume-enlarging material by means of the adhesion promoter described.
Erfindungsgemäß ist es daher z.B. möglich, in einem Medikament ursächlich das Übergewicht und zugleich symptomatisch das jeweilige Symptom zu therapieren. So kann beispielsweise ein blutdrucksenkenderAccording to the invention it is therefore e.g. possible to treat the cause of the excess weight in a medication and at the same time symptomatically treat the respective symptom. For example, a blood pressure lowering
Wirkstoff fest auf das Trägermaterial aufgebracht werden, der durch die Erzeugung eines Sättigungsgefühls die Nahrungsaufnahme und somit auch das Gewicht reduziert. Da Gewichtsreduktion zugleich einen erhöhten Blutdruck zu senken vermag, kommt es unter Einsatz des beschriebenen Kombinationspräparats zu einer Wirk- und Therapieverbesserung gegenüber der jeweiligen Einzelgabe.Active ingredient to be firmly applied to the carrier material by the Generating a feeling of satiety reduces food intake and thus weight. Since weight reduction is also able to lower high blood pressure, the combination preparation described leads to an improvement in the effectiveness and therapy compared to the individual dose.
Das erfindungsgemäße Mittel unter Einsatz der beschriebenen Haftvermittler wird nach der Einnahme des Mittels im Magen in volumenvergrößertes Material und die wirkstoffhaltige Formulierung(en) enthaltende(n) Schicht(en) aufgespalten. Die wirkstoffhaltige(n) Formulierung(en) kann (können) aufgrund dessen in den Darm gelangen, d.h. aufgrund dessen im Darm absorbiert werden.After the agent has been taken in the stomach, the agent according to the invention using the adhesion promoters described is split up into volume-enlarged material and the layer (s) containing the active ingredient-containing formulation (s). The active ingredient-containing formulation (s) can therefore enter the intestine, i.e. because of this, be absorbed in the intestine.
Das erfindungsgemäß voiumenvergrößernde Material gewährleistet die zur Entfaltung der Sättigungswirkung erforderliche nährwertarmen/niederkalorischen Volumenvergrößerung desThe material which increases the volume according to the invention ensures that the low-calorie / low-calorie volume increase of the nutritional value required to develop the satiety effect
Freisetzungssystems. Das Material ist aufgrund dessen größer als die Öffnung des Magenausgangs und wird somit an einem raschen Weitertransport vom Magen in den Darm gehindert, d.h. die Verweilzeit im Magen für das Trägermaterial ist länger als für die wirkstoffhaltige Schicht. Durch die Verweilzeit des Trägermaterials im Magen wird infolge dessen ein Sättigungsgefühl hervorgerufen und für die Zeit des Verbleibs im Magen erhalten.Release system. The material is therefore larger than the opening of the stomach outlet and is therefore prevented from being transported quickly from the stomach into the intestine, i.e. the residence time in the stomach for the carrier material is longer than for the layer containing the active substance. As a result of the residence time of the carrier material in the stomach, a feeling of satiety is created and is maintained for the time it remains in the stomach.
Erfindungsgemäß ist es aber auch möglich, verschiedene Wirkstoffe zu kombinieren. So kann neben dem beschriebenen im Magen löslichen Haftvermittler ein Haftvermittler zum Einsatz kommen, der sich nicht im Magen löst. Auf diesen Haftvermittler werden sodann Wirkstoffe aufgebracht, die im Magen verbleiben sollen und dort ihre Wirkung entfalten. Ferner ist es erfindungsgemäß möglich mehrere voiumenvergrößernde Materialstücke gleicher oder verschiedener Zusammensetzung miteinander zu verkleben. Bei Einsatz des beschriebenen im Magen löslichen Haftvermittlers lösen sich diese Materialstücke voneinander ab. Hierdurch kann ein erhöhter Sättigungseffekt erreicht werden. Die Wirkstoffe können bei einem solchen System mittels der Haftvermittler zwischen mehreren Materialstücken angeordnet sein. Bei einem Auseinanderfallen der einzelnen Materialstücke im Magen lösen sich die Wirkstoffschichten ab und gelangen in den Darm, um dort ihre Wirkung zu entfalten. Ggfs. können auch Wirkstoffe zum Einsatz kommen, die sich zumindest teilweise im Magen lösen und ggfs. dort ihre therapeutische Wirkung entfalten.According to the invention, however, it is also possible to combine different active ingredients. In addition to the adhesive that is soluble in the stomach and described, an adhesive that does not dissolve in the stomach can be used. Active ingredients are then applied to this coupling agent, which are to remain in the stomach and develop their effect there. Furthermore, it is possible according to the invention to glue together several pieces of material that enlarge the volume and have the same or different composition. When using the adhesive that is soluble in the stomach, these pieces of material become detached from one another. As a result, an increased saturation effect can be achieved. In such a system, the active substances can be arranged between several pieces of material by means of the adhesion promoter. When the individual pieces of material in the stomach fall apart, the layers of active substance detach and reach the intestine to develop their effect there. If necessary. can also be used active ingredients that at least partially dissolve in the stomach and, if necessary, develop their therapeutic effect there.
Erfindungsgemäß können vorzugsweise schwammartige Materialien als voiumenvergrößernde Materialien eingesetzt werden. Unter solchen schwammartigen Materialien sind erfindungsgemäß feste oder halbfeste elastische Schäume zu verstehen, die aus gasgefüllten beispielsweise polyederförmigen Zellen bestehen, die durch hochviskose und/oder feste Zellstege begrenzt sind. Einsetzbar sind erfindungsgemäß sowohl natürlich vorkommende Schwämme, halbsynthetische oder synthetisch hergestellte schwammartige Gebilde. Beispiele für synthetische schwammartige Materialien sind Polyurethane, Polyacrylate, Poly(met)acrylsäurederivate, Homo- und Copolymere des Vinylacetats. Zu den natürlichen und halbsynthetischen Polymeren zählen u.a. Cellulose, Celluloseether oder Celluloseester wie Celluloseacetat und Celluloseacetatphthalat. Beispiele für natürliche Polymere sind Polysaccharide wie Alginate, Traganth, Xanthan Gumme, Guar Gummi und deren Salze und Derivate. Der Einsatz von Chitin und von Chitinderivaten ist möglich. Im Weiteren werden bevorzugt Stoffe mit Faserstruktur wie Skieroproteine z. B. Collagen, Keratin, Conchagene, Fibroin, Elastin und Chitin eingesetzt. Darüber hinaus sind auch stabil miteinander vernetzte Polysaccharide Gegenstand der vorliegenden Erfindung.According to the invention, sponge-like materials can preferably be used as void-enlarging materials. According to the invention, such sponge-like materials are to be understood as solid or semi-solid elastic foams which consist of gas-filled, for example polyhedral, cells which are delimited by highly viscous and / or solid cell webs. According to the invention, both naturally occurring sponges, semi-synthetic or synthetically produced sponge-like structures can be used. Examples of synthetic sponge-like materials are polyurethanes, polyacrylates, poly (met) acrylic acid derivatives, homo- and copolymers of vinyl acetate. The natural and semisynthetic polymers include cellulose, cellulose ethers or cellulose esters such as cellulose acetate and cellulose acetate phthalate. Examples of natural polymers are polysaccharides such as alginates, tragacanth, xanthan gum, guar gum and their salts and derivatives. The use of chitin and chitin derivatives is possible. In addition, fabrics with a fiber structure such as ski proteins are preferred. B. collagen, keratin, conchagens, fibroin, elastin and chitin are used. They are also stable cross-linked polysaccharides are the subject of the present invention.
Die Herstellung der schwammartigen bzw.- förmigen Gebilde erfolgt mit an sich bekannten Methoden nach dem Stand der Technik. Hierbei sei z.B. auf die PCT/EP96/03950 verwiesen. In Abhängigkeit von dem eingesetzten Ausgangsmaterial kann im einfachsten Falle ein Schaum durch Einblasen, durch Schlagen, Schütteln, Verspritzen oder Rühren in der betreffenden Gasatmosphäre erhalten werden. Bei den Polymeren entsteht die Schaumstruktur aufgrund chemischer Reaktionen. So wird z.B. durch Zugabe von Blähmitteln, die sich bei bestimmter Temperatur während der Verarbeitung unter Gasbildung zersetzen, oder durch Zusatz von flüssigen Lösemitteln während der Polymerisation geschäumt. Die Verschäumung erfolgt entweder beim Verlassen des Extrusionswerkzeuges, d.h. im Anschluß an das Extrudieren oder Spritzgießen oder in offenen Formen. Die Härtung erfolgt unter den für die jeweilige chemische Verbindung des Trägermaterials charakteristischen Bedingungen.The sponge-like or shaped structures are produced using methods known per se according to the prior art. Here, e.g. refer to PCT / EP96 / 03950. Depending on the starting material used, a foam can be obtained in the simplest case by blowing in, by beating, shaking, spraying or stirring in the gas atmosphere in question. In the case of polymers, the foam structure arises due to chemical reactions. For example, by adding blowing agents which decompose at a certain temperature during processing with the formation of gas, or by adding liquid solvents during the polymerization. Foaming takes place either when leaving the extrusion die, i.e. following extrusion or injection molding or in open molds. Hardening takes place under the conditions which are characteristic of the respective chemical compound of the carrier material.
Unabdingbare Eigenschaft des erfindungsgemäßen voiumenvergrößernden Materials ist, daß es komprimierbar ist. Für die Auswahl des Trägermaterials ist schließlich auch wesentlich, daß es quellfähig bleibt, ohne daß die Zellstege zerstört werden.An essential property of the volume-enlarging material according to the invention is that it is compressible. Finally, when selecting the carrier material, it is essential that it remains swellable without the cell webs being destroyed.
Unter physiologischen Bedingungen kann sich das komprimierte Material beispielsweise auf das Zwei- bis Zehnfache, bevorzugt auf das Vier- bis Achtfache seines Volumens ausdehnen. Die Wirkstofffreisetzungsflächen des unter physiologischen Bedingungen vergrößerten Materials betragen beispielsweise 15 bis 25 cm2. Im Vergleich dazu liegen die Werte der Freisetzungsflächen nach dem Stand der Technik bei 0,5 bis 1,5 cm2. Bei dem erfindungsgemäßen Mittel liegt das Material demgemäß vor und/oder während der Einnahme bevorzugt in komprimierter Form vor.Under physiological conditions, the compressed material can, for example, expand two to ten times, preferably four to eight times its volume. The active substance release areas of the material enlarged under physiological conditions are, for example, 15 to 25 cm 2 . In comparison, the values of the release areas according to the prior art are 0.5 to 1.5 cm 2 . In the agent according to the invention, the material is accordingly preferably in compressed form before and / or during ingestion.
Ferner kann das erfindungsgemäße Mittel beispielsweise in Form von Tabletten, Kapseln, Dragees, als Granulat oder Zäpfchen oder anderen Ausgestaltungen vorliegen. Darüber hinaus kann das erfindungsgemäße Mittel als eine äußere Schicht einen Überzug aufweisen. Dies kann eine Lackschicht oder andere Schutzschicht sein, die die Einnahme des erfindungsgemäßen Mittels erleichtert und die sich erst im Gastrointestinaltrakt, beispielsweise unter Einfluß der Magenflüssigkeit, auflöst.Furthermore, the agent according to the invention can be present, for example, in the form of tablets, capsules, dragees, as granules or suppositories or other configurations. In addition, the agent according to the invention can have a coating as an outer layer. This can be a lacquer layer or other protective layer which facilitates the taking of the agent according to the invention and which only dissolves in the gastrointestinal tract, for example under the influence of the gastric fluid.
Das erfindungsgemäße voiumenvergrößernde Material kann in einer weiteren bevorzugten Variante der Erfindung auch in Form von Pulver vorliegen. Hierzu können erfindungsgemäß sowohl feinteilige Pulver, Granulate, Adsorbate und Beadlets zählen. Vorzugsweise können hierbei voiumenvergrößernde Materialien aus getrocknetem porösem Gel oder Schaum hergestellt werden. Als Materialien werden vorzugsweise anionische Polymere eingesetzt.In a further preferred variant of the invention, the volume-enlarging material according to the invention can also be in the form of powder. According to the invention, this can include both finely divided powders, granules, adsorbates and beadlets. Preferably, materials that enlarge the volume can be produced from dried porous gel or foam. Anionic polymers are preferably used as materials.
Erfindungsgemäß bevorzugte anionische Polymere sind Polysaccharide und hier Polyuronsäure-haltige Polysaccharide, wie Alginsäuren und deren Salze (Alginate). Aber auch niederveresterte Pektine, Xanthan, Tragant, Chondroitinsulfat sowie alle anderen Uronsäure-haltigen Verbindungen können erfindungsgemäß zum Einsatz kommen. Denkbar ist auch die Verwendung von synthetischen oder halbsynthetischen Cellulosederivaten, wie z.B. Carboxymethylcellulose oder von Poiyacryiaten. D.h. grundsätzlich sind die für den Einsatz als Haftvermittler geeigneten Polyuronsäure-haltigen Polysaccharide auch zur Herstellung des volumenvergrößernden Materials geeignet. Erfindungsgemäß vorteilhaft können getrocknete Gele oder Schäume enthaltend Mischungen anionischer Polymere, bevorzugt der zuvor erwähnten anionischen Polysaccharide, besonders bevorzugt Mischungen Polyuronsäure-haltiger und niedeπteresterter Polysaccharide und insbesondere Mischungen enthaltend Salze von Alginsäure und Pektin sein.Anionic polymers preferred according to the invention are polysaccharides and here polysaccharides containing polyuronic acid, such as alginic acids and their salts (alginates). However, low-esterified pectins, xanthan, tragacanth, chondroitin sulfate and all other compounds containing uronic acid can also be used according to the invention. It is also conceivable to use synthetic or semi-synthetic cellulose derivatives, such as carboxymethyl cellulose or polyacrylicates. Basically, the polyuronic acid-containing polysaccharides suitable for use as adhesion promoters are also suitable for the production of the volume-increasing material. Dried gels or foams containing mixtures of anionic polymers, preferably the aforementioned anionic polysaccharides, particularly preferably mixtures of polyuronic acid-containing and low-esterified polysaccharides and in particular mixtures containing salts of alginic acid and pectin can be advantageous according to the invention.
Alginsäure ist eine lineare Polyuronsäure aus wechselnden Anteilen von D-Mannuronsäure und L-Guluronsäure, die durch ß-glykosidische Bindungen miteinander verknüpft sind, wobei die Carboxylgruppen nicht verestert sind. Ein Molekül Alginsäure kann sich aus etwa 150-1050 Uronsäure-Einheiten zusammensetzen, wobei das durchschnittliche Molekulargewicht in einem Bereich von 30-200 kDa variieren kann.Alginic acid is a linear polyuronic acid consisting of alternating proportions of D-mannuronic acid and L-guluronic acid, which are linked together by β-glycosidic bonds, the carboxyl groups not being esterified. One molecule of alginic acid can be composed of about 150-1050 uronic acid units, with the average molecular weight varying in a range of 30-200 kDa.
Das Polysaccharid Alginsäure ist ein Bestandteil der Zellwänden von Braunalgen. Der Anteil der Alginsäure an der Trockenmasse der Algen kann hierbei bis zu 40% ausmachen. Die Gewinnung der Alginsäure erfolgt durch alkalische Extraktion mit an sich bekannten Methoden gemäß dem Stand der Technik. Die resultierende pulverförmige Alginsäure ist somit rein pflanzlich und weist eine hohe Biokompatibilität auf. Sie kann unter Bildung hochviskoser Lösungen die 300-fache Menge ihres Eigengewichtes an Wasser aufnehmen. In Gegenwart von mehrwertigen Kationen bildet Alginsäure sogenannte Gele. Die Bildung von Alginatgelen in Gegenwart zweiwertiger Kationen, wie Calcium oder Barium, sind bei Shapiro I., et al. (Biomaterials, 1997, 18: 583-90) beschrieben. Letzteres ist aufgrund seiner Toxizität für den Einsatz in Biomedizin jedoch nicht geeignet. Neben Calcium-Chiorid liefert auch Calcium-Glukonat geeignete zweiwertige Kationen. Denkbar ist auch der Einsatz von Magnesium-Salzen oder eine Mischung verschiedener physiologisch unbedenklicher zweiwertiger Kationen. Als Pektine werden vorzugsweise niederveresterte Pektine eingesetzt. Solche Pektine bestehen aus Ketten von α-1 ,4-glykosidisch verbundenen Galakturonsäure-Einheiten, deren Säuregruppen zu 20-80% mit Methanol verestert sind. Man unterscheidet zwischen hochveresterten (> 50%) und niedrigveresterten (< 50%) Pektinen. Die Moimasse variiert zwischen 10- 500 kDa. Die Gewinnung von Pektinen erfolgt durch saure Extraktion mit an sich bekannten Methoden gemäß dem Stand der Technik aus den inneren Anteilen von Citrusfruchtschalen, Obsttrestern oder Zuckerrübenschnitzeln. Die resultierenden Pektine (Apfel-Pektin, Citrus- Pektin) sind somit rein pflanzlich und weisen eine hohe Biokompatibilität auf. Sie können unter Wasseraufnahme Gele bilden.The polysaccharide alginic acid is a component of the cell walls of brown algae. The proportion of alginic acid in the dry mass of algae can make up to 40%. The alginic acid is obtained by alkaline extraction using methods known per se according to the prior art. The resulting powdered alginic acid is therefore purely vegetable and has a high level of biocompatibility. It can absorb 300 times its own weight in water, forming highly viscous solutions. In the presence of polyvalent cations, alginic acid forms so-called gels. The formation of alginate gels in the presence of divalent cations, such as calcium or barium, is described in Shapiro I., et al. (Biomaterials, 1997, 18: 583-90). However, due to its toxicity, the latter is not suitable for use in biomedicine. In addition to calcium chloride, calcium gluconate also provides suitable divalent cations. The use of magnesium salts or a mixture of different physiologically harmless divalent cations is also conceivable. Low-esterified pectins are preferably used as pectins. Such pectins consist of chains of α-1,4-glycosidically linked galacturonic acid units, the acid groups of which are 20-80% esterified with methanol. A distinction is made between high-esterified (> 50%) and low-esterified (<50%) pectins. The moi mass varies between 10-500 kDa. Pectins are obtained by acidic extraction using methods known per se according to the prior art from the inner portions of citrus fruit peel, fruit pulp or sugar beet pulp. The resulting pectins (apple pectin, citrus pectin) are therefore purely vegetable and are highly biocompatible. They can form gels while absorbing water.
Auch hier ist der Einsatz von Pektingelen in Gegenwart zweiwertiger Kationen, wie Calcium oder Barium bekannt. Letzteres ist auch hier aufgrund seiner Toxizität für den Einsatz in Biomedizin jedoch nicht geeignet. Neben Calcium-Chlorid liefert auch Calcium-Glukonat geeignete zweiwertige Kationen. Denkbar ist auch der Einsatz von Magnesium- Salzen oder eine Mischung verschiedener physiologisch unbedenklicher zweiwertiger Kationen.Here too, the use of pectin gels in the presence of divalent cations, such as calcium or barium, is known. Because of its toxicity, the latter is not suitable for use in biomedicine. In addition to calcium chloride, calcium gluconate also provides suitable divalent cations. It is also conceivable to use magnesium salts or a mixture of different physiologically harmless divalent cations.
Ferner zeichnet sich der erfindungsgemäße Einsatz von Pektinen in vorteilhafter Weise dadurch aus, daß Pektine cholesterinsenkende Eigenschaften besitzen. Diese Eigenschaft ist im Sinne der vorliegenden Erfindung von Vorteil, da Übergewicht in der Regel mit einem erhöhten Cholesterinspiegel einhergeht.Furthermore, the use of pectins according to the invention is advantageously characterized in that pectins have cholesterol-lowering properties. This property is advantageous in the sense of the present invention, since obesity is generally associated with an elevated cholesterol level.
Die Herstellung der pulverförmigen volumenvergrößernden Materialien kann in verschiedener Weise erfolgen. Zum Beispiel können für die Herstellung in Form eines Adsorbats in einem Mischer oder in einem Wirbelschichtreaktor ein oder mehrere Trägerstoffe vorgelegt, und sodann die weiteren Komponenten zugesetzt werden. Bei den Trägerstoffen handelt es sich vorzugsweise um die erfindungsgemäßen volumenvergrößernden Materialien. Erfindungsgemäß können diskontinuierlich oder kontinuierlich arbeitende Mischer eingesetzt werden. Das Trägermaterial bzw. voiumenvergrößernde Material wird ggfs. zusammen mit Zuschlagsstoffen vorgelegt. Klassische Beispiele sind Flugscharmischer, Konusschneckenmischer oder ähnliche Apparate. Alternativ ist die Produktdurchmischung über eine Bewegung des gesamten Behälters möglich. Beispiele hierfür sind Taumelmischer, Trommelmischer o.a. Eine weitere Möglichkeit besteht in der Verwendung von pneumatischen Mischern.The powdery volume-increasing materials can be produced in various ways. For example, for the production in the form of an adsorbate, one or more carriers can be placed in a mixer or in a fluidized bed reactor, and then the further components can be added. For the carriers it is preferably the materials which increase the volume according to the invention. According to the invention, batch or continuous mixers can be used. The carrier material or material that enlarges the volume may be presented together with additives. Classic examples are flight share mixers, cone screw mixers or similar devices. Alternatively, the product can be mixed by moving the entire container. Examples of this are tumble mixers, drum mixers or the like. Another possibility is to use pneumatic mixers.
Die erfindungsgemäßen pulverförmigen Mittel können auch durch die Verfahren der Sprühformulierung erfolgen. Hierbei kann beispielsweise in einem ersten Schritt eine wäßrige Lösung eines Schutzkolloids, z.B. Gelatine und/oder Gelatinvederivate, und/oder Gelatineersatzstoffe unter Zusatz der oben beschriebenen volumenvergrößernden Materialien hergestellt und durch Zugabe der Lockstoffe und Wirkstoffe unter Rühren zunächst eine Dispersion hergestellt wird, wobei die wäßrige Lösung des Kolloids die homogene Phase der Dispersion darstellt. Apparaturen, in denen solche Sprühformulierungen hergestellt werden können, sind beispielsweise in der EP 0074050 B1 beschrieben.The powdery compositions according to the invention can also be carried out by the processes of the spray formulation. In a first step, for example, an aqueous solution of a protective colloid, e.g. Gelatin and / or gelatin derivatives, and / or gelatin substitutes with the addition of the volume-increasing materials described above, and a dispersion is first prepared by adding the attractants and active ingredients with stirring, the aqueous solution of the colloid representing the homogeneous phase of the dispersion. Devices in which such spray formulations can be produced are described, for example, in EP 0074050 B1.
Die Herstellung von Granulaten kann dadurch erreicht werden, daß in einem Mischer die erfindungsgemäßen volumenvergrößernden Stoffe und/oder sprühgetrocknete Pulver sowie Lockstoffe und ggfs. Wirkkomponenten und Bindemittel sowie Zuschlagsstoffe kompakte Granulate erzeugt . werden. Als Mischer können beispielsweise Schaufelmischer oder Flugscharmischer eingesetzt werden. Die flüssigen Komponenten können auf verschiedene Weise zugegeben werden, z.B. aufgetropft oder aufgesprüht werden, so daß eine pasteuse, klebrige Masse entsteht. Über geeignete Wahl der Drehzahl der Mischwerkzeuge und/oder schnelllaufenden Messer wird die pasteuse Masse zerteilt und es entstehen kompakte Granulate. Sehr große Brocken können durch Mischwerkzeuge und Messer zerteilt und andererseits feine Pulver aglomeriert werden.The production of granules can be achieved in that the volume-increasing substances and / or spray-dried powders as well as attractants and possibly active components and binders as well as additives produce compact granules in a mixer. become. For example, paddle mixers or flight share mixers can be used as mixers. The liquid components can be added in various ways, for example by being dropped or sprayed on, so that a paste-like, sticky mass is formed. By suitable selection of the speed of the mixing tools and / or high-speed knives, the paste-like mass is cut up and compact granules are formed. Very large chunks can be cut using mixing tools and knives and fine powders can be agglomerated.
In einer weiteren Verfahrensvariante kann eine Lösung von Natriumalginat in Wasser hergestellt und unter Zugabe von Calciumsalzen eingedickt werden. Durch Einarbeiten von Luft und ggf. nach Zugabe von Tensiden kann ein Gel oder Schaum erhalten werden. Durch Einfrieren und anschließendes Gefriertrocknen kann aus dem Alginatgel oder -schäum ein Trockengel oder Trockenschaum (Schwamm) hergestellt werden. Die Herstellung von Pektin-haltigen Gelen oder Schäumen erfolgt in analoger Weise, ebenso wie die Herstellung von Gelen oder Schäumen enthaltend Mischungen anionischer Polymere.In a further process variant, a solution of sodium alginate in water can be prepared and thickened with the addition of calcium salts. A gel or foam can be obtained by incorporating air and possibly adding surfactants. By freezing and then freeze-drying, a dry gel or dry foam (sponge) can be produced from the alginate gel or foam. The production of pectin-containing gels or foams is carried out in an analogous manner, as is the production of gels or foams containing mixtures of anionic polymers.
Die Zugabe von Hüllschichten, welche die Lockstoffe für die Tiere enthalten können, kann nach Herstellung der Pulver oder Granulate in Mischern bei geringerer Drehzahl der Mischwerkzeuge und stehenden Messer oder in einem bauartverwandten nachgeschalteten Mischer erfolgen. Die Formgebung der erfindungsgemäßen Mittel kann durch Pressen der pastösen, klebrigen Phasen während des Granulierprozesses durch die Matritze eines Extruders erfolgen.The coating layers, which may contain the attractants for the animals, can be added after the production of the powders or granules in mixers at a lower speed of the mixing tools and stationary knives or in a type-related downstream mixer. The agents according to the invention can be shaped by pressing the pasty, sticky phases during the granulation process through the die of an extruder.
Die Dosierung bzw. Zugabe von Lockstoffen kann ggf. zusammen mit Additiven erfolgen, z.B. über Einrichtungen zum Auftropfen oder Ausdüsen. Beispiele hierfür sind Lanzen, Brauseköpfe, Einstoff-, oder Mehrstoffdüsen, in seltenen Fällen rotierende Tropf- oder Zerstäubungseinrichtungen. Im einfachsten Fall ist die Zugabe auch lokal als konzentrierter Strahl möglich. Alternativ kann im Mischer zunächst der Lockstoff vorgelegt werden, um danach das voiumenvergrößernde Material aufzugeben. Die Zugabe des Lockstoffs kann bei Überdruck, Normaldruck oder bei Unterdruck, Gegenathmosphäre, vorzugsweise bei Normaldruck oder Unterdruck erfolgen. Zur Erhöhung der Beladung des volumenvergrößernden Materials und zur Minimierung von Sauerstoffeinflüssen kann es günstig sein, den das voiumenvergrößernde Material enthaltenden Mischer vor der Zugabe des Lockstoffs zu evakuieren sowie ggf. mit Schutzgas zu überdecken.The dosing or addition of attractants can optionally be carried out together with additives, for example by means of dripping on or spraying out. Examples of this are lances, shower heads, single-substance or multi-substance nozzles, in rare cases rotating dripping or atomizing devices. In the simplest case, addition is also possible locally as a concentrated jet. Alternatively, the attractant can first be placed in the mixer in order to then give up the volume-increasing material. The addition of the attractant can Normal pressure or under vacuum, counter-atmosphere, preferably under normal pressure or vacuum. To increase the loading of the volume-increasing material and to minimize the influence of oxygen, it may be advantageous to evacuate the mixer containing the volume-increasing material before adding the attractant and, if necessary, to cover it with protective gas.
Das erfindungsgemäß voiumenvergrößernde Material sowie die eingesetzten Lockstoffe können darüber hinaus weitere Hilfsstoffe enthalten, wobei diese auf das voiumenvergrößernde Material bzw. die Lockstoffe aufgebracht und/oder in das voiumenvergrößernde Material eingearbeitet sein können.The void-enlarging material according to the invention and the attractants used can also contain further auxiliaries, these being applied to the void-enlarging material or attractants and / or incorporated into the void-enlarging material.
Z.B. ist neben der Zugabe von anorganischen oder organischen Calciumsalzen, wie z.B. Calciumchlorid oder Calciumglukonat auch die Verwendung von Magnesiumsalzen denkbar sowie von Mischungen verschiedener physiologisch unbedenklicher zweiwertiger Kationen.For example, In addition to the addition of inorganic or organic calcium salts, e.g. Calcium chloride or calcium gluconate, the use of magnesium salts is also conceivable, as well as mixtures of different physiologically harmless divalent cations.
Erfindungsgemäß kann auch die Zugabe von Salzen physiologisch unbedenklicher dreiwertiger Kationen, z.B. von löslichen Aluminiumsalzen erfolgen. Hierbei kann die Herstellung der erfindungsgemäßen Mittel durch die Zugabe von löslichen Aluminiumsalzen zu einer wässrigen Lösung von anionischen Polymeren, bevorzugt Alginaten und/oder Pektinen, nach einem Herstellungsverfahren der zuvor beschriebenen Art erfolgen. Besonders geeignete lösliche Aluminiumsalze sind Aluminiumchlorid oder Aluminiumsulfat. Die löslichen Aluminiumsalze können alleine oder in Kombination eingesetzt werden.According to the invention, the addition of salts of physiologically harmless trivalent cations, e.g. of soluble aluminum salts. The agents according to the invention can be prepared by adding soluble aluminum salts to an aqueous solution of anionic polymers, preferably alginates and / or pectins, using a manufacturing method of the type described above. Particularly suitable soluble aluminum salts are aluminum chloride or aluminum sulfate. The soluble aluminum salts can be used alone or in combination.
Erfindungsgemäß können neben den löslichen Aluminiumsalzen, die ihrerseits allein oder in Kombination verwendet werden können, zusätzlich auch noch Salze zweiwertiger Kationen, wie z. B. Calcium- oder Magnesiumsalze oder deren Kombination, bei der Herstellung der erfindungsgemäßen Mittel eingesetzt werden.According to the invention, in addition to the soluble aluminum salts, which in turn can be used alone or in combination, salts of divalent cations, such as. B. calcium or Magnesium salts or a combination thereof are used in the preparation of the agents according to the invention.
Ferner können auch folgende Hilfsstoffe zugegeben werden: Wasserunlösliche Hilfsstoffe oder Gemische davon, wie Lipide, u.a. Fettalkohole, z.B. Cetylalkohol, Stearylalkohol und Cetostearylalkohol; Glyceride, z.B. Glycerinmonostearat oder Gemische von Mono-, Di- und Triglyceriden pflanzlicher Öle; hydrierte Öle, wie hydriertes Rizinusöl oder hydriertes Baumwollsamenöl; Wachse, z.B. Bienenwachs oder Carnaubawachs; feste Kohlenwasserstoffe, Z.B. Paraffin oder Erdwachs; Fettsäuren, z.B. Stearinsäure; gewisse Cellulosederivate, z.B. Ethylcellulose oder Acetylcellulose; Polymere oder Copolymere, wie Polyalkylene, z.B. Polyäthylen, Polyvinylverbindungen, z.B. Polyvinylchlorid oder Polyvinylacetat, sowie Vinylchlorid-Vinylacetat- Copolymere und Copolymere mit Crotonsäure, oder Polymere und Copolymere von Acrylaten und Methacrylaten, z.B. Copolymerisate von Acrylsäureester und Methacrylsäuremethylester, verwendet werden.The following auxiliary substances can also be added: Water-insoluble auxiliary substances or mixtures thereof, such as lipids, etc. Fatty alcohols, e.g. Cetyl alcohol, stearyl alcohol and cetostearyl alcohol; Glycerides, e.g. Glycerol monostearate or mixtures of mono-, di- and triglycerides of vegetable oils; hydrogenated oils such as hydrogenated castor oil or hydrogenated cottonseed oil; Waxes, e.g. Beeswax or carnauba wax; solid hydrocarbons, e.g. Paraffin or earth wax; Fatty acids, e.g. stearic acid; certain cellulose derivatives, e.g. Ethyl cellulose or acetyl cellulose; Polymers or copolymers such as polyalkylenes, e.g. Polyethylene, polyvinyl compounds e.g. Polyvinyl chloride or polyvinyl acetate, as well as vinyl chloride-vinyl acetate copolymers and copolymers with crotonic acid, or polymers and copolymers of acrylates and methacrylates, e.g. Copolymers of acrylic acid ester and methacrylic acid methyl ester can be used.
Außer den genannten Hilfsstoffen können die Mittel gemäß der vorliegenden Erfindung zusätzlich Füll- Spreng-, Binde- und Gleitmittel sowie Trägerstoffe enthalten, die auf die Wirkstoffabgabe keinen entscheidenden Einfluß haben. Beispiele sind u.a. Bentonit (Aluminiumoxid-Siliciumoxid-hydrat), Kieselsäure, Cellulose (üblicherweise mikrokristalline Cellulose) oder Cellulosederivate, z.B. Methylcellulose, Natriumcarboxymethylcellulose, Zucker, wie Lactose, Stärken, z.B. Maisstärke oder Derivate davon, z.B. Natriumcarboxymethylstärke, Stärkeleister, Phosphorsäuresalze, z.B. Di- oder Tricalcioumphosphat, Gelatine, Stearinsäure oder geeignete Salze davon, z.B. Magnesiumstearat oder Calciumstearat, Talk, kollodiales Siliciumoxid und ähnliche Hilfsstoffe. Auf das beschriebene voiumenvergrößernde Material können neben den beschriebenen Lockstoffen auch Wirkstoffe aufgebracht werden, und zwar vorzugsweise unter Einsatz der beschriebenen Haftvermittler. Ebenso können die Wirkstoffe ggf. in Kombination mit den Lockstoffen direkt aufgebracht werden, wenn sie z.B. haftungsvermittelnde Substanzen aufweisen oder unter Druck unter Temperaturen haftungsvermitteinde Eigenschaften entwickeln. Schließlich können die Wirkstoffe ebenso wie die Lockstoffe in das voiumenvergrößernde Material eingearbeitet werden.In addition to the auxiliaries mentioned, the agents according to the present invention can additionally contain fillers, disintegrants, binders and lubricants and carriers which have no decisive influence on the release of active ingredients. Examples include bentonite (aluminum oxide-silicon oxide hydrate), silica, cellulose (usually microcrystalline cellulose) or cellulose derivatives, for example methyl cellulose, sodium carboxymethyl cellulose, sugars such as lactose, starches, for example maize starch or derivatives thereof, for example sodium carboxymethyl starch, starch paste, phosphoric acid salts, for example di - or tricalcium phosphate, gelatin, stearic acid or suitable salts thereof, for example magnesium stearate or calcium stearate, talc, colloidal silicon oxide and similar auxiliaries. In addition to the attractants described, active ingredients can also be applied to the described volume-enlarging material, preferably using the adhesion promoters described. Likewise, the active ingredients can be applied directly in combination with the attractants if they have, for example, adhesion-promoting substances or develop adhesive properties under pressure under temperatures. Finally, the active ingredients as well as the attractants can be incorporated into the void-enlarging material.
Unter Wirkstoff im Sinne der Erfindung sind alle Stoffe mit einer pharmazeutischen oder biologischen Wirkung zu verstehen. Im folgenden sind Beispiele für erfindungsgemäße wirkstoffhaltige Formulierungen aus unterschiedlichen therapeutischen Klassen wiedergegeben, die jedoch nicht limitierend für die vorliegende Erfindung sind.Active substance in the sense of the invention means all substances with a pharmaceutical or biological effect. Examples of active substance-containing formulations according to the invention from different therapeutic classes are given below, which, however, are not limiting for the present invention.
Beispiele für ACE-Hemmer sind: Benazepril, Captopril, Cilazapril, Enalapril, Fosinopril, Lisinopril, Perinodopril, Quinapril, Ramipril, Trandolopril.Examples of ACE inhibitors are: benazepril, captopril, cilazapril, enalapril, fosinopril, lisinopril, perinodopril, quinapril, ramipril, trandolopril.
Beispiele für Analeptika sind: Aimitrin, Amiphenazol, Coffein, Doxapram, Etamivan, Fominoben. Metamfetamin, Nicethamid, Pentetrazol.Examples of analeptics are: Aimitrin, Amiphenazol, Caffeine, Doxapram, Etamivan, Fominoben . Metamfetamine, nicethamide, pentetrazole.
Beispiele für Analgetika (Opioide) sind: Alfentanil, Buprenorphin, Cetobemidon, Dextromoramid, Dextropropoxyphen, Fentanyl, Flupirtin, Hydromorphon, Levomethadon, Levorphanol, Meptazinol, Morphin, Nalbuphin, Oxycodon, Pentazocin, Pethidin, Piritramid, Tilidin, Tramadol.Examples of analgesics (opioids) are: alfentanil, buprenorphine, cetobemidone, dextromoramide, dextropropoxyphene, fentanyl, flupirtine, hydromorphone, levomethadone, levorphanol, meptazinol, morphine, nalbuphin, oxycodone, pentazocinramid, pethidine.
Beispiele für Analgetika (Nicht -opioide) sind: Acetylsalicylsäure, Benzylmandelat, Bucetin, Ethenzamid, Ketorolac, Metamizol, Morazon, Paracetamol, Phenacetin, Phenazon, Propyphenazon, Salicylamid. Beispiele für Anthelminthika sind: Albendazol, Diethylcarbamazin, Mebendazol, Praziquantel, Tiabendazol.Examples of analgesics (non-opioids) are: acetylsalicylic acid, benzyl almondate, bucetin, ethenzamide, ketorolac, metamizole, morazone, paracetamol, phenacetin, phenazone, propyphenazone, salicylamide. Examples of anthelmintics are: albendazole, diethylcarbamazine, mebendazole, praziquantel, tiabendazole.
Beispiele für Antiallergika/Antihistaminika sind: Anatazolin , Astemizol, Azelastin, Bamipin, Brompheniramin, Buclizin, Carbinoxamin, Cetririzin, Chlorphenamin, Clemastin, Cyslizin, Cyproheptadin, Dimenhydramin, Doxylamin, Fexofenadin, Ketotifen, Loratadin, Mepyramin, Mizolastin, Nedrocromil, Oxatomid, Oxomemazin, Pheniramin, Phenyltoloxamin, Spagluminsäure, Terfenadin, Triprolidin.Examples of antiallergics / antihistamines are: anatazoline, astemizole, azelastine, bamipine, brompheniramine, buclizine, carbinoxamine, cetririzine, chlorophenamine, clemastine, cyslizine, cyproheptadine, dimenhydramine, doxylamine, fexofenadine, ketotifen midomolininoxinamin, oximinomolininoxin, oximinomolininoxin, oxaminolominaminolamin, oximinomolamin, oxinate, morphine, loramin, oximinomolamin, oxinate, morphine, oxinate , Pheniramine, phenyltoloxamine, spaglumic acid, terfenadine, triprolidine.
Beispiele für Antiarrhythmmika sind: Ajmalin, Amiodaron, Aprindin, Chinidin, Disopyramid, Mexiletin, Procainamid, Propafenon, Tocainid.Examples of antiarrhythmic drugs are: ajmaline, amiodarone, aprindine, quinidine, disopyramide, mexiletine, procainamide, propafenone, tocainide.
Beispiele für Antibiotika/Chemotherapeutika sind: Amikacin, Gentamicin, Kanamycin,Examples of antibiotics / chemotherapeutics are: Amikacin, Gentamicin, Kanamycin,
Paromomycin, Sisomicin, Streptomycin Tobramycin, Chloroquin, Halofantrin, Hydroxychloroquin, Mefloquin, Proguanil, Ethambutol, Isoniazid, Rifabutin, Rifampicin, Cefacetril, Cefaclor, Cefadroxil, Cefalexin, Cefalotin, Cefamandol, Cefazolin, Cefixim, Cefmenoxim, Cefoperazon, Cefotaxim, Cefotetan, Cefotiam, Cefoxitin, Cefpodoxim (proxetil), Cefradin, Cefsulodin, Ceftazidim, Ceftizoxim, Ceftriaxon, Cefuroxim (axetil), Latamoxef, Cinoxacin, Ciprofloxacin, Enoxacin, Naiidixinsäure, Norfloxacin, Ofloxacin, Pipemidsäure, Rosoxacin, Clarithromycin, Erythromycin, Roxithromycin, Amoxicillin, Ampicillin, Apalcillin, Azidocillin, Aziocillin, Bacampicillin, Benzylpenicillin, Carbenicillin, Carindacillin, Dicloxacillin, Flucloxacillin, Mezlocillin, Oxacillin, Phenoxymethypeniciliin, Piperacillin, Pivampicillin, Propicillin, Ticarcillin, Colistin, Teicoplanin, Vancomycin, Cotrimoxazol, Su Ifametoxyd iazin, Doxycyclin, Oxytetracylin, Tetracyclin, Atovaquon, Chloramphenicol, Fosfomycin, Imipenem, Metronidalzol, Nitrofurantoin, Pentamidin, Taurolidin, Trimethoprim. Beispiele für Antidepressiva sind: Amitripytylin, Amitriptylinoxid, Clomipramin, Desipramin, Dibenzepin, Dosulepin, Doxepin, Fluoxetin, Fluvoyamin, Imipramin, Lithiumsalze, Maprotilin, Nomifensin, Opipramol, Oxitriptan, Tranylcypromin, Trimipramin, Tryptophan.Paromomycin, Sisomicin, Streptomycin Tobramycin, Chloroquine, Halofantrine, Hydroxychloroquine, Mefloquine, Proguanil, Ethambutol, Isoniazid, Rifabutin, Rifampicin, Cefacetril, Cefaclor, Cefadroxil, Cefalexin, Cefalotefimimine, Cefalotefimimine, Cefalotoliminocef , Cefoxitin, Cefpodoxim (proxetil), Cefradin, Cefsulodin, Ceftazidim, Ceftizoxim, Ceftriaxon, Cefuroxim (axetil), Latamoxef, Cinoxacin, Ciprofloxacin, Enoxacin, Naiidixinsäure, Norfloxachrinocinoxinocinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinoxinox , apalcillin, azidocillin, Aziocillin, bacampicillin, benzylpenicillin, carbenicillin, Carindacillin, dicloxacillin, flucloxacillin, mezlocillin, oxacillin, Phenoxymethypeniciliin, piperacillin, pivampicillin, propicillin, ticarcillin, colistin, teicoplanin, vancomycin, cotrimoxazole, Su Ifametoxyd iazin, doxycycline, oxytetracycline, tetracycline , Atovaquon, Chloramphenicol, Fosfomycin, Imipenem, Metr onidalzol, nitrofurantoin, pentamidine, taurolidine, trimethoprim. Examples of antidepressants are: amitripytylin, amitriptyline oxide, clomipramine, desipramine, dibenzepine, dosulepin, doxepin, fluoxetine, fluvoyamine, imipramine, lithium salts, maprotiline, nomifensin, opipramol, oxitriptan, tranylcypromine, trimipramine.
Beispiele für Antidiabetika / Antihypoglykämika sind: Acarbose, Carbutamid, Chlorpropamid, Glibenclamid, Glibornurid, Gliclazid, Glimepirid, Glipizid, Gliquidon, Glisoxepid, Glymidin, Guar, Insulin, Metformin, Tolazamid, Tolbutamid.Examples of antidiabetics / antihypoglycaemics are: acarbose, carbutamide, chlorpropamide, glibenclamide, glibornuride, gliclazide, glimepiride, glipizide, gliquidon, glisoxepid, glymidine, guar, insulin, metformin, tolazamide, tolbutamide.
Beispiele für Antidiarrhoika sind: Difenoxin, Diphenoxylat, Loperamid, Petin, Tannin.Examples of antidiarrheals are: difenoxine, diphenoxylate, loperamide, petin, tannin.
Beispiele für Antidota sind: Flumazenil, Naloxon, Naltrexon.Examples of antidotes are: flumazenil, naloxone, naltrexone.
Beispiele für Antiemetika sind: Alizaprid, Betahistin, Thiethylperazin.Examples of antiemetics are: alizapride, betahistine, thiethylperazine.
Beispiele für Antiepiieptika sind: Barbexaclon, Carbamazepin, Ethosuximid, Lamotrigin, Mepacrin, Mesuximid, Phenobarbital, Phenytoin, Primidon, Sultiam, Trimethadion, Valproinsäure, Vigabatrin.Examples of antiepiieptics are: barbexaclone, carbamazepine, ethosuximide, lamotrigine, mepacrine, mesuximide, phenobarbital, phenytoin, primidone, sultiam, trimethadione, valproic acid, vigabatrin.
Beispiele für Antifibrinolytika sind: Aminocapronsäure, 4- (Aminomethyl)benzoesäure, Tranexamsäure.Examples of antifibrinolytics are: aminocaproic acid, 4- (aminomethyl) benzoic acid, tranexamic acid.
Beispiele für Antihypertensiva sind: Clonidin, Diazoxid, Doxazosin, Guanethidin, Hydralazin, Methyldopa, Moxonidin, Nitroprussidnatrium, Phentolamin, Prazosin, Reserpin, Tiamenidin, Urapidil.Examples of antihypertensives are: clonidine, diazoxide, doxazosin, guanethidine, hydralazine, methyldopa, moxonidine, nitroprusside sodium, phentolamine, prazosin, reserpine, tiamenidine, urapidil.
Beispiele für Antihypotonika sind: Dihydroergotamin, Dobutamin, Dopamin, Etilefrin, Norepinephrin, Norfennefrin. Beispiele für Antikoagulantia sind: Acenocoumarol, Dalteparin natrium, Enoxaparin, Heparin, Heparinoide Hirudin, Lepirudin, Nadroparin, Parnaparin, Phenprocoumon, Reviparin, Tinzaparin, Warfarin.Examples of antihypotonic agents are: dihydroergotamine, dobutamine, dopamine, etilefrin, norepinephrine, norfennefrin. Examples of anticoagulants are: acenocoumarol, sodium dalteparin, enoxaparin, heparin, heparinoids hirudin, lepirudin, nadroparin, parnaparin, phenprocoumon, reviparin, tinzaparin, warfarin.
Beispiele für Antimykotika sind: Amorolfin, Amphotericin B, Bifonazol, Chlormidazol, Ciclopiroxolamin, Clotrimazol, Croconazol, Econazol, Fenticonalzol, Fluconazol, Griseofulvin, Isoconazol, Itraconazol, Ketoconazol, Miconazol, Naftifin, Naystatin, Omoconazol, Oxiconazol, Terbinafin, Terconazol, Tioconazol, Tolnaftat.Examples of antifungals are: amorolfine, amphotericin B, bifonazole, chlormidazole, ciclopiroxolamine, clotrimazole, croconazole, econazole, fenticonalzol, fluconazole, griseofulvin, isoconazole, itraconazole, tioconazole, oxifazonazole, miconazonazole, miconazonazole, tolnaftate.
Beispiele für Antirheumatika sind: Acemetacin, Azapropazon, Benorilat, Bumadizon, Carprofen, Cholinsalicylat, Diclofenac, Diflunisal, Etofenamat, Felbinac, Fenbufen, Fenoprofen, Fiufenaminsäure, Flurbiprofen, Ibuprofen, Indometacin, Isoxicam, Ketoprofen, Lonazolac, Mefenaminsäure, Meloxicam, Mofebutazon, Nabumeton, Naproxen, Nifenazon, Nifluminsäure, Oxyphenbutazon, Phenylbutazon, Piroxicam, Pirprofen, Proglumetacin, Pyrazinobutazon, Salsalat, Sulindac, Suxibuzon, Tenoxicam, Tiaprofensäure, Tolmetin, Auranofin, Aurothioglucose, Aurothiomalat, Aurothioplypeptid, Chloroquin, Hydroxychloroquin, Penicillamin, Ademetionin, Benzydamin, Bufexamac, Famprofazon, Glucosamin, Oxaceprol.Examples of antirheumatic agents are: acemetacin, azapropazon, benorilat, bumadizon, carprofen, choline salicylate, diclofenac, diflunisal, etofenamate, felbinac, fenbufen, fenoprofen, fiufenamic acid, flurbiprofen, ibuprofen, indomofamebamolamone, melonacidamonamone, melonacidamonamone, melonacidamonamone, melonacidamonamone, melonacidamonacid , naproxen, nifenazone, niflumic, oxyphenbutazone, phenylbutazone, piroxicam, pirprofen, proglumetacin, Pyrazinobutazon, salsalate, sulindac, suxibuzone, tenoxicam, tiaprofenic acid, tolmetin, auranofin, aurothioglucose, aurothiomalate, Aurothioplypeptid, chloroquine, hydroxychloroquine, penicillamine, Ademetionin, benzydamine, bufexamac , Famprofazone, glucosamine, oxaceprol.
Beispiele für Antitussiva sind: Benproperin, Butamirat, Butetamat, Clobutinol, Clofedanol, Codein, Dextromethorphan, Dihydrocodein, Hydrocodon, Isoaminil, Natriumdibunat, Noscapin, Oxeladin, Pentoxyverin, Pholcodin, Pipazetat.Examples of antitussives are: benproperin, butamirate, butetamate, clobutinol, clofedanol, codeine, dextromethorphan, dihydrocodeine, hydrocodone, isoaminil, sodium dibunate, noscapine, oxeladine, pentoxyverine, pholcodine, pipacetate.
Beispiele für Appetitzügler sind: Amfepramon, Fenfluramin, Fenproporex, Levopropylhexedrin, Mazindol, Mefenorex, Metamfepramon, Norephedrin, Norpseudoephedrin. Beispiele für Beta-Rezeptorenblocker sind: Acebutolol, Alprenolol, Atenolol, Betaxolol, Bisoprolol, Bopindolol, Bupranolol, Carvedilol, Celiprolol, Labetalol, Levobunolol, Mepindolol, Metipranolol, Metoprolol, Nadolol, Oxprenolol, Penbutolol, Pindolol, Propranolol, Sotalol.Examples of appetite suppressants are: Amfepramon, Fenfluramin, Fenproporex, Levopropylhexedrin, Mazindol, Mefenorex, Metamfepramon, Norephedrin, Norpseudoephedrin. Examples of beta-adrenergic blockers are: Acebutolol, Alprenolol, Atenolol, Betaxolol, Bisoprolol, Bopindolol, Bupranolol, Carvedilol, Celiprolol, Labetalol, Levobunolol, Mepindolol, Metipranolol, Metoprolol, Nadolol, Oxprenolol, Poleololol, Oxprenolol, Poleolol.
Beispiele für Bronchospasmolytika / Antiasthmatika sind: Bambuterol, Carbuterol, Clenbuterol, Epinephrin, Fenoterol, Hexoprenalin,Examples of bronchospasmolytics / antiasthmatics are: bambuterol, carbuterol, clenbuterol, epinephrine, fenoterol, hexoprenaline,
Ipratropiumbromid, Isoetarin, Orciprenalin, Oxitropiumbromid, Pirbuterol, Procaterol, Reproterol, Salbutamol, Salmeterol, Terbutalin, Theopohyllin, Tolubuterol.Ipratropium bromide, isoetarin, orciprenaline, oxitropium bromide, pirbuterol, procaterol, reproterol, salbutamol, salmeterol, terbutaline, theopohylline, tolubuterol.
Beispiele für Calciumantagonisten sind: Amlodipin, Felodipin, Isradipin, Nicardipin, Nifedipin, Nilvadipin, Nitrendipin, Nisoldipin, Verapamil.Examples of calcium antagonists are: amlodipine, felodipine, isradipine, nicardipine, nifedipine, nilvadipine, nitrendipine, nisoldipine, verapamil.
Beispiele für Cholagoga sind: Anetholtrithion, Azintamid, Chenodeoxycholsäure, Dehydrocholsäure, Hymecromon, Piprozolin, Ursodeoxycholsäure.Examples of cholagoga are: anethole trithione, azintamide, chenodeoxycholic acid, dehydrocholic acid, hymecromone, piprozoline, ursodeoxycholic acid.
Beispiele für Cholinergika / Cholinoiytika sind: Aceclidin, Acetylocholin, Carbachol, Cyclopentolat, Distigmin, Edrophonium, Emepronium, Homatropin, Methanthelin, Neostigmin, Pilocarpin, Propanthelin, Propiverin, Pyridostigmin, Tropicamid.Examples of cholinergics / cholinoiytics are: aceclidine, acetylocholine, carbachol, cyclopentolate, distigmine, edrophonium, emepronium, homatropin, methantheline, neostigmine, pilocarpine, propantheline, propiverine, pyridostigmine, tropicamide.
Beispiele für Diuretika sind: Acetazolamid, Amilorid, Bendroflumethiazid, Bumetanid, Chlorothiazid, Chlortalidon, Clopamid, Etacrynsäure, Furosemid, Hydrochlorothiazid, Triamteren, Xipamid.Examples of diuretics are: acetazolamide, amiloride, bendroflumethiazide, bumetanide, chlorothiazide, chlortalidone, clopamide, etacrynic acid, furosemide, hydrochlorothiazide, triamterene, xipamide.
Beispiele für Durchblutungsfördemde Mittel / Nootropika sind: Buflomedil, Buphenin, Dextran 40, Dihydroergotoxin, lloprost, Meclofenoxat, Nicergolin, Nicotinsäure, Pentifyllin, Piracetam, Piribedil, Pyritinol, Tolazolin, Viquidil.Examples of agents which promote blood circulation / nootropics are: buflomedil, buphenin, dextran 40, dihydroergotoxin, lloprost, meclofenoxate, Nicergoline, nicotinic acid, pentifylline, piracetam, piribedil, pyritinol, tolazoline, viquidil.
Beispiele für Enzyme / Inhibitoren / Transportproteine sind: Antithrombin III, Aprotinin, Carnitin, Clavulansäure, Dornase alfa, Sulbactan.Examples of enzymes / inhibitors / transport proteins are: antithrombin III, aprotinin, carnitine, clavulanic acid, dornase alfa, sulbactan.
Beispiele für Expektorantia sind: Acetylcystein, Ambroxol, Bromhexin,Carbocistein, Colfosceril, Surfactant (aus Rinderleber), Surfactant (aus Schweinelunge).Examples of expectorants are: acetylcysteine, ambroxol, bromhexine, carbocistein, colfosceril, surfactant (from beef liver), surfactant (from pork lungs).
Beispiele für Gichtmittel sind: Allopurinol, Benzbromaron, Colchicin, Probeneeid, Sulfinpyrazon.Examples of gout agents are: allopurinol, benzbromaron, colchicine, sample oath, sulfinpyrazone.
Beispiele für Glukokortikoide sind: Betamethason, Budesonid, Cloprednol, Cortison, Dexamethason, Flunisolid, Fluticason, Hydrocortison, Methylprednisolon, Paramethason, Prednisolon, Prednison, Prednyliden, Triamcinolon.Examples of glucocorticoids are: betamethasone, budesonide, cloprednol, cortisone, dexamethasone, flunisolide, fluticasone, hydrocortisone, methylprednisolone, paramethasone, prednisolone, prednisone, prednylidene, triamcinolone.
Beispiele für Hämostyptika sind: Adrealon, Blutgerinnungsfaktor VII, Blutgerinnungsfaktor VIII, Blutgerinnungsfaktor IX, Blutgerinnungsfaktor XIII, Carbazochrom, Etamsylat, Fibrinogen, Kollagen, Menadiol, Menadion, Protamin, Somatostain, Thrombin, Thromboplastin.Examples of hemostyptics are: Adrealon, blood coagulation factor VII, blood coagulation factor VIII, blood coagulation factor IX, blood coagulation factor XIII, carbazochrome, etamsylate, fibrinogen, collagen, menadiol, menadione, protamine, somatostain, thrombin, thromboplastin.
Beispiele für Hypophysen-/Hypothalamus-Hormone und - Hemmstoffe sind: Argipressin, Choriongonadotrophin, Desmopressin, Felypressin, Gonadorelin, Lypressin, Menotropin, Ornipressin, Quinagolid, Terlipressin, Thyrotrophin.Examples of pituitary / hypothalamic hormones and inhibitors are: Argipressin, Chorionic Gonadotrophin, Desmopressin, Felypressin, Gonadorelin, Lypressin, Menotropin, Ornipressin, Quinagolid, Terlipressin, Thyrotrophin.
Beispiele für Immuntherapeutika und Zytokine sind: Aldesleukin, Azathioprin, BCG, Ciciosporin, Filgrastim, Interferon alfa, Interferon beta, lnterleukin-2, Muromonab-CD3, Tacrolismus, Thymopentin,Examples of immunotherapeutics and cytokines are: aldesleukin, azathioprine, BCG, ciciosporin, filgrastim, interferon alfa, interferon beta, Interleukin-2, Muromonab-CD3, Tacrolism, Thymopentin,
Thymostimulin.Thymostimulin.
Beispiele für Kardiaka sind:Acetyldigitoxin, Acetylödiagoxin, Convallatoxin, Digitoxin, Digoxin, Gitoformat, Lanatosid, Meproscillarin, Metildigoxin, Pengitoxin, Peruvosid, Proscillaridin, Strophanthin, Thevetin, Amrinon, Enoximon, Milrinon,Examples of Kardiaka are: Acetyldigitoxin, Acetylödiagoxin, Convallatoxin, Digitoxin, Digoxin, Gitoformat, Lanatosid, Meproscillarin, Metildigoxin, Pengitoxin, Peruvosid, Proscillaridin, Strophanthin, Thevetin, Amrinon, Enoximon, Milrinon
Beispiele für Koronarmittel sind: Carbocromen, Isosorbiddinitrat, Nitroglycerin, Pentaerythrityltetranitrat.Examples of coronary agents are: carbocromes, isosorbide dinitrate, nitroglycerin, pentaerythrityl tetranitrate.
Beispiele für Laxantia sind: Bisacodyl, Dantron, Docusat, Glycerol, Lactulose, Magnesiumsulfat, Natriumpicosulfat, Natriumsulfat, Paraffinum subüqiudum, Phenolphthalein, Rizinusöl, Sorbitol.Examples of Laxantia are: bisacodyl, Dantron, docusate, glycerol, lactulose, magnesium sulfate, sodium picosulfate, sodium sulfate, Paraffinum subüqiudum, phenolphthalein, castor oil, sorbitol.
Beispiele für Lebertherapeutika sind: Cholin, Citiolon, Myo-Inositol, Silymarin.Examples of liver therapeutic agents are: choline, citiolon, myo-inositol, silymarin.
Beispiele für Lipidsenker sind: Acipimox, Bezafibrat, Clofibrat, Etofibrat, Fluvastin, Lovastatin, Pravastatin, Simvastin.Examples of lipid-lowering agents are: acipimox, bezafibrate, clofibrate, etofibrate, fluvastin, lovastatin, pravastatin, simvastin.
Beispiele für Lokalanästhetika sind: Articain, Benzocain, Bupivacain, Butanilicain, Chlorethan, Cinchocain, Cocain, Etidocain, Fomocain, Lidocain, Mepivacain, Myrtecain, Oxetacain, Oxybuprocain, Polidocanol, Prilocain, Procain, Proxymetacain, Quinisocain, Tetracain.Examples of local anesthetics are: Articaine, Benzocaine, Bupivacaine, Butanilicain, Chloroethane, Cinchocaine, Cocaine, Etidocaine, Fomocaine, Lidocaine, Mepivacaine, Myrtecain, Oxetacaine, Oxybuprocaine, Polidocanol, Prilocaine, Procaine, Proxymainocaine, Quaincaine.
Beispiele für Magen- /Darm-Mittel sind: Bismutsubcitrat, Bromoprid, Garbenoxolon, Cimetidin, Domperidon, Famotidin, Metoclopramid, Nizatidin, Omeprazol, Proglumid, Ranitidin, Roxatidin, Sucralfat, Sulfasalazin. Beispiele für Migränemittel sind: Ergotamin, Lisurid, Naratriptan, Pizotifen, Sumatriptan, Zolmitriptan.Examples of gastrointestinal agents are: bismuth subcitrate, bromopride, garbenoxolone, cimetidine, domperidone, famotidine, metoclopramide, nizatidine, omeprazole, proglumid, ranitidine, roxatidine, sucralfate, sulfasalazine. Examples of migraine drugs are: Ergotamine, Lisurid, Naratriptan, Pizotifen, Sumatriptan, Zolmitriptan.
Beispiele für Muskelrelaxantia sind: AIcuronium, Atracurium, Baclofen, Carisoprodol, Chlormezanon, Clostridiumtoxin botulinum Toxin A,Examples of muscle relaxants are: Alcuronium, Atracurium, Baclofen, Carisoprodol, Chlormezanon, Clostridium toxin botulinum toxin A,
Beispiele für Nebenschilddrüsen-Therapeutika/Calciumstoffwechsel- Regulatoren sind: Clodronsäure, Dihydrotachysterol, Glandulae parathyreoideae, Pamidronsäure.Examples of parathyroid therapeutics / calcium metabolism regulators are: clodronic acid, dihydrotachysterol, parathyroid glands, pamidronic acid.
Beispiele für Neuroleptika sind: Benperidol, Chlorpromazin, Droperidol, Flugheanzin, Haloperidol, Melperon, Promethazin, Zuclopenthixol.Examples of neuroleptics are: Benperidol, Chlorpromazin, Droperidol, Flugeanzin, Haloperidol, Melperon, Promethazin, Zuclopenthixol.
Beispiele für Parkinson-Mittel sind: Amantadin, Benserazid, Benzatropin, Biperiden, Bornaprin, Bromocriptin, Cabergolin, Carbidopa, Diphydroergocriptin, Levodopa, Metixen, Pergolid, Pramipexol, Ropinirol, Tolcapon.Examples of Parkinson's agents are: amantadine, benserazide, benzatropine, biperiden, bornaprine, bromocriptine, cabergoline, carbidopa, diphydroergocriptine, levodopa, metixen, pergolide, pramipexole, ropinirole, tolcapone.
Beispiele für Psychostimulantia sind: Amfetaminil, Deanol, Fencamfamin, Fenetyllin, Kavain, Methylphenidat, Pemolin, Prolintan.Examples of psychostimulants are: Amfetaminil, Deanol, Fencamfamin, Fenetyllin, Kavain, Methylphenidat, Pemolin, Prolintan.
Beispiele für Schilddrüsen-Therapeutika sind: Carbimazol, Glandulae thyreoideae, Jod, Jodid, Levothyroxin, Liothyronin, Methylthiouracil, Perchlorat, Proloniumjodid, Propylthiouracil, Radio-Jod, Thiamazol.Examples of thyroid therapeutics are: carbimazole, thyroid gland, iodine, iodide, levothyroxine, liothyronine, methylthiouracil, perchlorate, prolonium iodide, propylthiouracil, radio iodine, thiamazole.
Beispiele für Sedativa/Hypnotika sind: Amobarbital, Chloralhydrat, Clomethiazol, Glutethimid, Hexobarbital, Methaqualon, Methyprylon, Pentobarbital, Scopolamin, Secbutabarbital, Secobarbital, Vinylbital, Zolpidem, Zopiclon. Beispiele für Sexualhormone sind: Chlorotrianisen, Clomifen, Clostebol, Cyproteron, Drostanolon, Epimestrol, Estradiol, Estriol, Estron, Ethinylestradiol, Flutamid, Fosfestrol, Konjugierte Estrogene, Medroxyprogesteron, Mesterolon, Mestranol, Metenolon, Methyltestosteron, Nandrolon, Oxymetholon, Polyestradiophosphat, Quinestrol, Stanozolol, Testosteron.Examples of sedatives / hypnotics are: amobarbital, chloral hydrate, clomethiazole, glutethimide, hexobarbital, methaqualon, methyprylon, pentobarbital, scopolamine, secbutabarbital, secobarbital, vinylbital, zolpidem, zopiclone. Examples of sex hormones are: chlorotrianisen, clomiphene, clostebol, cyproterone, drostanolone, epimestrol, estradiol, estriol, estrone, ethinylestradiol, flutamide, fosfestrol, conjugated estrogens, medroxyprogesterone, mesterolone, mestranol, oxestronolone, methylolonolone, methylstrol Stanozolol, testosterone.
Beispiele für Spasmoiytika sind: Atropin, Butylscopolamin, Flavoxat, Glycopyrronium, Mebeverin, Methylscopolamin, Oxybutynin, Tiropramid, Trospiun.Examples of spasmolytics are: atropine, butylscopolamine, flavoxate, glycopyrronium, mebeverine, methylscopolamine, oxybutynin, tiropramide, trospiun.
Beispiele für Thrombozytenaggregationshemmer sind: Abciximab, Acetylsalicylsäure, Dipyridamol, Ticlopidin.Examples of platelet aggregation inhibitors are: abciximab, acetylsalicylic acid, dipyridamole, ticlopidine.
Beispiele für Transquilizer sind: Alprazolam, Bromazepam, Brotizolam, Buspiron, Camazepam, Chlordiazepoxid, Clobazam, Clonazepam, Clorazepat, Clotiazepam, Diazepam, Flunitrazepam, Flurazepam, Hydroxyzin, Ketazolam, Loprazolam, Lorazepam, Lormetazepam, Medazepam, Meprobamat, Metaclazepam, Midazolam, Nitrazepam, Oxazepam, Oxazolam, Prazepam, Temazepam, Tetrazepam, Triazolam.Examples of transquilizers are: Alprazolam, Bromazepam, Brotizolam, Buspiron, Camazepam, Chlordiazepoxid, Clobazam, Clonazepam, Clorazepat, Clotiazepam, Diazepam, Flunitrazepam, Flurazepam, Hydroxyzin, Ketazolam, Loprazolam, Lorazepamzepam, Lorazepamepam, Lorazepamepam , Oxazepam, oxazolam, prazepam, temazepam, tetrazepam, triazolam.
Beispiele für Urologika sind: Finasterid.Examples of urologicals are: finasteride.
Beispiele für Varia sind: Dapiprazol, Diethyltoluamid, Liponsäure.Examples of varia are: dapiprazole, diethyltoluamide, lipoic acid.
Beispiele für Venenmittel sind: Aescin, Calcium dobesilat, Cumarin, Diosmin, Rutosid, Troxerutin.Examples of venous agents are: aescin, calcium dobesilat, coumarin, diosmin, rutoside, troxerutin.
Beispiele für Virustatika sind: Aciclovir, Cidofovir, Didanosin, Famciclovir, Foscarnet, Ganciclovir, Lamivudin, Ritonavir, Zalcitabin, Zidovudin. Beispiele für Vitamine sind: Alfacalcidol, Allithiamine, Ascorbinsäure, Biotin, Calcifediol, Calcitriol, Colecalciferol, Cyanocobalamin, Ergocalciferol, Folsäure, Hydroxocobalamin, Nicotinamid,Examples of antivirals are: acyclovir, cidofovir, didanosine, famciclovir, foscarnet, ganciclovir, lamivudine, ritonavir, zalcitabine, zidovudine. Examples of vitamins are: alfacalcidol, allithiamine, ascorbic acid, biotin, calcifediol, calcitriol, colecalciferol, cyanocobalamin, ergocalciferol, folic acid, hydroxocobalamin, nicotinamide,
Pantothensäure, Phytomenadion, Pyridoxin, Retinol, Riboflavin, Thiamin, Tocopherol, Transcalcifediol.Pantothenic acid, phytomenadione, pyridoxine, retinol, riboflavin, thiamine, tocopherol, transcalcifediol.
Beispiele für Zytostatika sind: Aclarubicin, Altretamin, Aminoglutethimid, Amsacrin, Asparaginase, Bleomycin, Buserelin, Busulfan, Carboplatin.Carmustin, Chlorambucil, Cladribin, Cisplatin, Cyclophosphamid, Cytarabin, Dacarbazin, Daunorubicin, Diethylstilbestrol, Docetaxel, Doxorubicin, Epirubicin, Etoposid, Fludarabin, Fluorouracil, Gemcitabin, Goserelin, Hydroxycarbamid, Idarubicin, Ifosfamid, Lomustin, Melphalan, Mercaptopurin, Mesna, Methotrexat, Miltefosin, Mitomycin, Mitoxantron, Panorex, Paclitaxel, Plicamycin, Tamoxifen, Tegafur, Thiotepa, Tioguanin, Topotecan, Triptorelin, Vinblastin, Vincristin, Vindesin, Zorubicin.Examples of cytostatics are: aclarubicin, altretamine, aminoglutethimide, amsacrine, asparaginase, bleomycin, buserelin, busulfan, carboplatin.Carmustin, chlorambucil, cladribine, cisplatin, cyclophosphamide, cytarabine, dacarbazine, daunorbesicin, eparodinubidolin, duborodinubidolin, duborodinodinolubidolin, duborodinodinolubidol, duborodinodinodinubidolin, duborodicin, dodorodicin, dodorodicin, dodorodicin , Fluorouracil, gemcitabine, goserelin, hydroxycarbamide, idarubicin, ifosfamide, lomustine, melphalan, mercaptopurine, mesna, methotrexate, miltefosine, mitomycin, mitoxantrone, panorex, paclitaxel, plicamycin, tamoxifen, tegafotin, trinotin, trinophenin, thinafinoginin, thiafinoginin, thiafinoginin, thiafinoginin, thiafinoganin , Vindesin, zorubicin.
Die genannten Wirkstoffe können erfindungsgemäß in Form eines Pulvers, einer Paste, einer Folie, als Lösung, als Schmelze vorliegen und können auf das voiumenvergrößernde Material vorzugsweise unter Einsatz der oben bezeichneten Haftvermittler aufgebracht werden. Die beschriebenen Wirkstoffe können auch in das voiumenvergrößernde Material eingebracht sein. U.U. kann hier zusätzlich eine retardierende Wirkstofffreisetzung erzielt werden.According to the invention, the active substances mentioned can be present in the form of a powder, a paste, a film, as a solution or as a melt and can be applied to the volume-enlarging material, preferably using the adhesion promoters described above. The active ingredients described can also be incorporated into the volume-enlarging material. U.U. In addition, a sustained release of active ingredient can be achieved here.
Die beschriebenen Lock-, Wirk- und Hilfsstoffe können grundsätzlich in beliebiger Kombination in Abhängigkeit von den jeweils gewünschten Endprodukt auf die Oberfläche des volumenvergrößernden Materials aufgebracht oder in dieses eingearbeitet sein. Im einfachsten Fall können demgemäß die erfindungsgemäßen Mittel in Form eines volumenvergrößernden Materials ausgestaltet sein, in das lediglich Lockstoffe eingebracht bzw. auf das lediglich Lockstoffe aufgebracht sind. Für medizinische Zwecke können noch Wirkstoffe aufgebracht bzw. eingearbeitet werden. Hierfür kommen vorzugsweise die oben näher beschriebenen Wirkstoffe in Betracht. Anstelle der Wirkstoffe oder zusätzlich zu diesen können darüber hinaus auch weitere Hilfsstoffe vorhanden sein. Hierbei handelt es sich insbesondere um die oben beschriebenen Hilfsstoffe. Ebenso kann es sich hierbei um beliebige Nährstoffe, z.B. Vitamine oder Spurenelemente handeln. The attractants, active ingredients and auxiliaries described can in principle be applied in any combination or incorporated into the surface of the volume-increasing material, depending on the desired end product. In the simplest case, the means according to the invention can accordingly be designed in the form of a volume-increasing material, in which only Attractants introduced or on which only attractants are applied. Active ingredients can also be applied or incorporated for medical purposes. The active substances described in more detail above are preferably suitable for this. Instead of the active substances or in addition to these, further auxiliary substances can also be present. These are in particular the auxiliaries described above. Likewise, any nutrients such as vitamins or trace elements can be involved.

Claims

Patentansprüche claims
1. Mittel zur Erzeugung eines Sättigungseffektes und zur Gewichtsreduktion bei Tieren enthaltend ein in gastrointestinalen1. Means for producing a satiety effect and for weight reduction in animals containing one in gastrointestinal
Flüssigkeiten und/oder Körperflüssigkeiten unlösliches oder schwer lösliches, volumenvergrößerndes Material und wenigstens eine für die jeweilige Tierart wirksamen Lockstoff.Liquids and / or body fluids insoluble or sparingly soluble, volume-increasing material and at least one attractant effective for the respective animal species.
2. Mittel nach Anspruch 1 , dadurch gekennzeichnet, daß der Lockstoff wenigstens teilweise an die Oberfläche des volumenvergrößernden Materials gebunden ist.2. Composition according to claim 1, characterized in that the attractant is at least partially bound to the surface of the volume-increasing material.
3. Mittel nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß der Lockstoff mittels eines im Magen zumindest teilweise löslichen Haftvermittlers an die Oberfläche des volumenvergrößernden Materials gebunden ist.3. Composition according to one of claims 1 or 2, characterized in that the attractant is bound to the surface of the volume-increasing material by means of an adhesion promoter which is at least partially soluble in the stomach.
4. Mittel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Lockstoff in das voiumenvergrößernde Material eingebracht ist.4. Agent according to one of claims 1 to 3, characterized in that the attractant is introduced into the voiumenver magnifying material.
5. Mittel gemäß einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß es als Lockstoff natürliche oder naturidentische Aromastoffe oder Gemische hiervon enthält.5. Composition according to one of claims 1 to 4, characterized in that it contains natural or nature-identical flavorings or mixtures thereof as an attractant.
6. Mittel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß es in Form von Pulvern, Granulaten, Tabletten, Kapseln, Dragees, Adsorbaten oder Beatlets vorliegt. 6. Composition according to one of claims 1 to 5, characterized in that it is in the form of powders, granules, tablets, capsules, dragees, adsorbates or beatlets.
7. Mittel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das voiumenvergrößernde Material natürliche, halbsynthetische oder synthetische Polymere enthält.7. Composition according to one of claims 1 to 6, characterized in that the void enlarging material contains natural, semi-synthetic or synthetic polymers.
8. Mittel nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das voiumenvergrößernde Material Polysacharide enthält.8. Agent according to one of claims 1 to 7, characterized in that the volume-enlarging material contains polysaccharides.
9. Mittel nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das voiumenvergrößernde Material komprimierte schwammartige Stoffe enthält.9. Composition according to one of claims 1 to 8, characterized in that the void enlarging material contains compressed sponge-like substances.
10. Verfahren zur Herstellung eines Mittels zur Erzeugung eines Sättigungseffektes und zur Gewichtsreduktion dadurch gekennzeichnet, daß auf wenigstens einen Teil der Oberfläche ein in gastrointestinalen Flüssigkeiten und/oder Körperflüssigkeiten unlösliches oder schwerlösliches, volumenvergrößerndes Material ein für Tiere wirksamer Lockstoff aufgebracht wird.10. A process for the preparation of an agent for producing a satiety effect and for weight reduction, characterized in that an attractant which is effective for animals is applied to at least part of the surface of an insoluble or poorly soluble, volume-increasing material in gastrointestinal fluids and / or body fluids.
11. Verfahren nach Anspruch 10, dadurch gekennzeichnet, daß auf wenigstens einen Teil der Oberfläche des volumenvergrößernden11. The method according to claim 10, characterized in that on at least part of the surface of the volume-increasing
Materials ein zumindest teilweise magenlöslicher Haftvermittler aufgebracht und der Lockstoff auf den Haftvermittler aufgebracht wird.Material applied an at least partially stomach-soluble adhesion promoter and the attractant is applied to the adhesion promoter.
12. Verfahren nach einem der Ansprüche 10 oder 11 , dadurch gekennzeichnet, daß die Haftvermittlerschicht auf die lockstoffhaltige Schicht aufgebracht wird.12. The method according to any one of claims 10 or 11, characterized in that the adhesive layer is applied to the attractant-containing layer.
13. Verfahren nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß der Haftvermittler in flüssiger oder fester Form oder in Form eines Pulvers, einer Paste, einer Folie, als Lösung, als Schmelze und/oder Kombination davon auf das voiumenvergrößernde Material und/oder die wirkstoffhaltige und/oder iockstoff haltige Schicht aufgebracht wird.13. The method according to any one of claims 10 to 12, characterized in that the coupling agent in liquid or solid form or in the form of a powder, a paste, a film, as a solution, as Melt and / or combination thereof is applied to the void-enlarging material and / or the active ingredient-containing and / or iock-containing layer.
14. Verfahren nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß der Lockstoff in das voiumenvergrößernde Material eingebracht wird.14. The method according to any one of claims 10 to 13, characterized in that the attractant is introduced into the material increasing the volume.
15. Verfahren nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, daß das voiumenvergrößernde Material in einem flüssigen Lockstoff getränkt wird.15. The method according to any one of claims 10 to 14, characterized in that the volume-enlarging material is soaked in a liquid attractant.
16. Verfahren nach einem der Ansprüche 10 bis 17, dadurch gekennzeichnet, daß das volumenvergrößernnde Material in Form eines Pulvers oder Granulats eingesetzt wird.16. The method according to any one of claims 10 to 17, characterized in that the volume-increasing material is used in the form of a powder or granules.
17. Verwendung eines Mittels gemäß einem der Ansprüche 1 bis 9 als Diätmittel für Tiere sowie zur Erzeugung eines Sättigungseffekts und zur Gewichtsreduktion bei Tieren. 17. Use of an agent according to any one of claims 1 to 9 as a dietetic agent for animals and for producing a satiety effect and for reducing weight in animals.
PCT/EP2003/014444 2002-12-19 2003-12-18 Substance for creating a saturation effect and reducing weight in animals WO2004060075A1 (en)

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Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20219665U DE20219665U1 (en) 2002-12-19 2002-12-19 Composition for treatment of obesity in animals, comprising insoluble material swellable in gastrointestinal fluid, and an animal attractant
DE10259507.0 2002-12-19
DE20219665.8 2002-12-19
DE10259507A DE10259507A1 (en) 2002-12-19 2002-12-19 Agent giving a repletion effect and weight loss contains both a volume- expanding material which is insoluble or difficultly-soluble in gastric or bodily fluids and a release material.

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EP1120046A1 (en) * 1998-10-09 2001-08-01 Nihon Shokuhin Kako Co., Ltd. Pet foods
US20010018067A1 (en) * 1999-02-23 2001-08-30 Sunvold Gregory D. Use of carbohydrate source to limit weight gain in cats
WO2002000042A2 (en) * 2000-06-26 2002-01-03 The Procter & Gamble Company Compositions and methods for body weight management
DE20206521U1 (en) * 2002-03-30 2002-08-14 Beisel Guenther Preparation for appetite reduction, satiety and / or weight loss
DE10161986A1 (en) * 2001-12-17 2003-07-03 Guenther Beisel Orally administered composition for inducing feeling of satiation and reducing food intake, contains compound which releases gas when in contact with gastric fluid

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Publication number Priority date Publication date Assignee Title
US4892748A (en) * 1988-06-20 1990-01-09 David Piatt & Associates Low calorie pet treat
EP1120046A1 (en) * 1998-10-09 2001-08-01 Nihon Shokuhin Kako Co., Ltd. Pet foods
US20010018067A1 (en) * 1999-02-23 2001-08-30 Sunvold Gregory D. Use of carbohydrate source to limit weight gain in cats
WO2002000042A2 (en) * 2000-06-26 2002-01-03 The Procter & Gamble Company Compositions and methods for body weight management
DE10161986A1 (en) * 2001-12-17 2003-07-03 Guenther Beisel Orally administered composition for inducing feeling of satiation and reducing food intake, contains compound which releases gas when in contact with gastric fluid
DE20206521U1 (en) * 2002-03-30 2002-08-14 Beisel Guenther Preparation for appetite reduction, satiety and / or weight loss

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108684938A (en) * 2018-04-16 2018-10-23 广州智特奇生物科技股份有限公司 A kind of plants essential oil coating buffer, microcapsules plants essential oil and preparation method thereof

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