CH632161A5 - PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA. - Google Patents

PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA. Download PDF

Info

Publication number
CH632161A5
CH632161A5 CH48478A CH48478A CH632161A5 CH 632161 A5 CH632161 A5 CH 632161A5 CH 48478 A CH48478 A CH 48478A CH 48478 A CH48478 A CH 48478A CH 632161 A5 CH632161 A5 CH 632161A5
Authority
CH
Switzerland
Prior art keywords
pharmaceutical composition
composition according
active ingredient
asthma
administration
Prior art date
Application number
CH48478A
Other languages
Italian (it)
Inventor
Giorgio Ferrari
Vittorio Vecchietti
Original Assignee
Siphar Sa
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
Application filed by Siphar Sa filed Critical Siphar Sa
Priority to CH48478A priority Critical patent/CH632161A5/en
Priority to GB7835598A priority patent/GB2012166A/en
Priority to BE190429A priority patent/BE870414R/en
Priority to FR7826151A priority patent/FR2414333A2/en
Priority to JP11246178A priority patent/JPS54100396A/en
Publication of CH632161A5 publication Critical patent/CH632161A5/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/48Ergoline derivatives, e.g. lysergic acid, ergotamine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/24Antidepressants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/26Psychostimulants, e.g. nicotine, ***e
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D457/00Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • C07D457/02Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with hydrocarbon or substituted hydrocarbon radicals, attached in position 8

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Description

La presente invenzione concerne una composizione farmaceutica contenente una sostanza appartenente alla classe delle 2-aloergoline-8ß-sostituite, utile per il trattamento terapeutico dell'asma. The present invention relates to a pharmaceutical composition containing a substance belonging to the class of 2-haloergoline-8ß-substitutes, useful for the therapeutic treatment of asthma.

La sostanza sunnominata è la D-2-bromo-6-metil-8ß--(morfolinocarbonilossimetil)ergolina di per sé o sotto forma di suoi sali specialmente adatti per le composizioni farmaceutiche. The substance named is D-2-bromo-6-methyl-8ß - (morpholinocarbonyloxymethyl) ergoline per se or in the form of its salts especially suitable for pharmaceutical compositions.

Nel brevetto svizzero 619 709 è descritta la preparazione delle 2-aloergoline-8ß-sostituite. Queste sostanze sono dal punto di vista chimico degli esteri carbammici variamente sostituiti del 2-bromo, o cloro o iodio lisergolo e dei corrispondenti composti idrogenati. In the Swiss patent 619 709 the preparation of the 2-haloergoline-8ß-substituted is described. From the chemical point of view, these substances are variously substituted carbamic esters of 2-bromine, or chlorine or iodine lysergol and the corresponding hydrogenated compounds.

Le sostanze di questa serie, come descritto, posseggono singolari e importanti proprietà farmacologiche specialmente per alcuni composti dotati di proprietà adrenolitiche estremamente potenti. The substances of this series, as described, have singular and important pharmacological properties especially for some compounds with extremely powerful adrenolytic properties.

La composizione farmaceutica secondo l'invenzione è caratterizzata nella rivendicazione 1 precedente. The pharmaceutical composition according to the invention is characterized in claim 1 above.

Il composto di cui alla formula I risponde alla formula bruta C21H2GN303Br, P.M. 448,38. The compound of formula I responds to the brute formula C21H2GN303Br, P.M. 448.38.

Esso fornisce dei sali con acidi minerali e con acidi organici non tossici e accettabili per l'impiego terapeutico. Questi sali sono solubili in acqua e nelle soluzioni fisiologiche come ad es. il maleato C25H30N3O7Br p.f. 213-16°C o il metansulfonato C22H30N3O6BrS p.f. 265-6°C e si possono preparare secondo i metodi convenzionali per trattamento di I con le quantità equivalenti dell'acido in mezzo acquoso o in appropriati solventi organici o in miscele di solventi organici, come gli alcoli, gli eteri, i chetoni alifatici a basso peso molecolare ecc. presi singolarmente o in miscele opportune fra di loro, come verrà dettagliatamente specificato negli esempi. It supplies salts with mineral acids and with non-toxic organic acids which are acceptable for therapeutic use. These salts are soluble in water and in physiological solutions such as e.g. the maleate C25H30N3O7Br m.p. 213-16 ° C or the methanesulfonate C22H30N3O6BrS m.p. 265-6 ° C and can be prepared according to conventional methods for the treatment of I with the equivalent quantities of the acid in aqueous medium or in appropriate organic solvents or in mixtures of organic solvents, such as alcohols, ethers, aliphatic ketones low molecular weight etc. taken individually or in appropriate mixtures with each other, as will be specified in detail in the examples.

L'attività farmacologica del composto di formula 1 si manifesta in saggi opportuni, condotti sull'animale da esperimento ed è specialmente evidente nei seguenti test: The pharmacological activity of the compound of formula 1 is manifested in appropriate tests, conducted on the experimental animal and is especially evident in the following tests:

attività antiasma anti-asthma activity

I THE

EDioo EDioo

0,25 0.25

mg/kg/p.o. mg / kg / P.O.

P C A P C A

Goose, Immuno- Goose, Immuno-

sodio sodium

logy, 16, 149, 1969 logy, 16, 149, 1969

cromoglicato cromolyn

EDioo EDioo

5 5

mg/kv/i.v. mg / kv / i.v.

attività antide antide activity

I THE

ED100 ED100

5 5

mg/kv/os pressiva imipramina mg / kv / os pressurized imipramine

EDioo EDioo

25 25

mg/kv/os azione muscolo mg / kv / os muscle action

I THE

EDi00 EDi00

100 100

mg/kg rilassante phénobarbital mg / kg relaxing phénobarbital

EDioo EDioo

100 100

mg/kg tossicità mg / kg toxicity

DL50 topo os DL50 mouse os

180 180

mg/kg mg / kg

DL50 topo iv DL50 mouse iv

18-22 mg/kg 18-22 mg / kg

L'esame comparato con sostanze di confronto universalmente note per le loro proprietà farmacologiche ha messo in evidenza come il composto I possa esercitare una selettiva e potente attività antiasma. La pluripotenzialità del composto I si manifesta anche nell'esercitare una potente attività adrenergica in vitro come è stato messo in evidenza nel brevetto svizzero 619 709 una notevole attività antidepressiva comparabile alla imipramina ed una notevole azione miorilassante comparabile al fenobarbital come è stato qui dimostrato. Tutte queste attività accessorie che si manifestano a dosi notevolmente più alte di quelle che provocano l'effetto antiasma sono da considerarsi favorevoli nel senso di migliorare il profilo farmacologico del prodotto e di preconizzarne un eventuale uso terapeutico dello stesso come alleviante per i sofferenti di asma. Comparative examination with comparator substances universally known for their pharmacological properties has shown how compound I can exert a selective and powerful antiasthma activity. The pluripotency of compound I also manifests itself in exercising a potent adrenergic activity in vitro as it has been highlighted in the Swiss patent 619 709 a remarkable antidepressant activity comparable to imipramine and a remarkable muscle relaxant action comparable to phenobarbital as has been demonstrated here. All these accessory activities that occur at considerably higher doses than those that cause the antiasthma effect are to be considered favorable in the sense of improving the pharmacological profile of the product and of recommending its possible therapeutic use as a reliever for asthma sufferers.

L'esame della tossicità mostra poi un notevole margine di sicurezza del prodotto i cui effetti tossici si manifestano ad oltre 1000 volte la dose terapeutica. The toxicity test then shows a considerable safety margin of the product whose toxic effects occur at over 1000 times the therapeutic dose.

Risulta poi evidente il progresso tecnico realizzato nel campo dei prodotti antiasma il cui termine di confronto universalmente accettato è il sodio cromoglicato la cui attività farmacologica si manifesta solo per via parenterale, venosa e nell'uomo per inalazione come polvere dispersa. The technical progress made in the field of anti-asthma products, the universally accepted comparison term of which is sodium cromoglycate, whose pharmacological activity occurs only parenterally, venously and in man by inhalation as a dispersed powder, is evident.

Nel caso del composto I essa si manifesta però non solo a livelli di dose notevolmente inferiori ma, ciò che è molto significativo e importante, per via orale. In the case of compound I, however, it occurs not only at significantly lower dose levels but, what is very significant and important, orally.

Per l'utilizzazione a scopo terapeutico il composto può essere formulato sotto forma di sale adatto, secondo le indicazioni sopra riportate, in varie composizioni farmaceutiche per uso orale, parenterale o rettale. Tali composizioni possono essere sotto forma di compresse, confetti oppure soluzioni tal quali o capsule in gelatina molle, capsule in gelatina dura per la somministrazione per via orale. Per tale via il composto di formula I può essere anche formulato in forma a cessione protratta. Gli eccipienti, i disperdenti, i lubrificanti, le sostanze ausiliarie e i solventi per le preparazioni farmaceutiche sono quelli che risultano noti all'uomo For use for therapeutic purposes, the compound can be formulated in the form of a suitable salt, according to the indications above, in various pharmaceutical compositions for oral, parenteral or rectal use. These compositions can be in the form of tablets, sugared almonds or solutions as such or soft gelatin capsules, hard gelatin capsules for oral administration. By this way the compound of formula I can also be formulated in protracted release form. The excipients, dispersants, lubricants, auxiliary substances and solvents for pharmaceutical preparations are those which are known to man

5 5

io I

15 15

20 20

25 25

30 30

35 35

40 40

45 45

50 50

55 55

60 60

65 65

3 3

632161 632161

di mestiere, adatti per ottenere una biodisponibilità soddisfacente per il principio attivo. by trade, suitable for obtaining satisfactory bioavailability for the active ingredient.

Le composizioni farmaceutiche per via parenterale a loro volta comprendono fiale contenenti una soluzione adatta per la somministrazione intramuscolare, endovenosa o per via transcutanea, preparate con soluzioni fisiologiche o con solventi adatti. Parenteral pharmaceutical compositions in turn comprise vials containing a solution suitable for intramuscular, intravenous or transcutaneous administration, prepared with physiological solutions or with suitable solvents.

Infine le composizioni farmaceutiche per via rettale sono rappresentate da suppositori formulati con le metodiche ben note all'uomo di mestiere. Finally, pharmaceutical compositions by rectal route are represented by suppositories formulated with the methods well known to the skilled man.

Le forme farmaceutiche menzionate contengono dosi di principio attivo comprese tra 0,1 e 25 mg per dose. Il principio attivo si intende somministrato tal quale o preferibilmente sotto forma di sale. Specialmente adatti risultano il maleato ed il metansulfonato che si prestano particolarmente bene sia per la stabilità fisica che chimica. The pharmaceutical forms mentioned contain active ingredient doses ranging from 0.1 to 25 mg per dose. The active ingredient is intended as it is or preferably in the form of salt. Maleate and methanesulfonate are particularly suitable and are particularly suitable for both physical and chemical stability.

Esempi dì sintesi Examples of synthesis

Sintesi 1 Synthesis 1

Maleato del D-2-bromo-6-metil-8ß(morfolino carbonilos-simetil)ergolina g 1 di D-2-bromo-6-metil-8ß(morfolino carbonilossimetil)-ergolina in 15 mi di EtOH assoluto bollente vengono trattati con una soluzione di 0,240 g di acido maleico nello stesso solvente. Dopo raffreddamento e diluizione con % volume di etere si filtra il precipitato e lo si cristallizza da EtOH 95% ottenendo g 1,1 di prodotto puro; p.f. 213-16°C [a]D20 = —54° (c = 0,5 metanolo), M+ 449,447. Analisi elementare: calcolato (per C25H30N3O7Br) C% 53,20; H% 5,36; N% 7,45; trovato: C% 53,13; H% 5,65; N% 7,29. U.V. X ™xOH 282 m|i (e 9300) 278 m[i (s 9400) 224 mu (s 35820); IR (KBr) 1695 cm-1. D-2-bromo-6-methyl-8ß (morpholino carbonilos-simetil) ergoline g 1 of D-2-bromo-6-methyl-8ß (morpholino carbonyloxymethyl) -ergoline maleate in 15 ml of boiling absolute EtOH are treated with a solution of 0.240 g of maleic acid in the same solvent. After cooling and dilution with% volume of ether, the precipitate is filtered and crystallized from 95% EtOH to obtain 1.1 g of pure product; mp 213-16 ° C [a] D20 = —54 ° (c = 0.5 methanol), M + 449.447. Elementary analysis: calculated (for C25H30N3O7Br) C% 53.20; H% 5.36; N% 7.45; found: C% 53.13; H% 5.65; N% 7.29. Ultraviolet X ™ xOH 282 m | i (e 9300) 278 m [i (s 9400) 224 mu (s 35820); IR (KBr) 1695 cm-1.

Sintesi 2 Synthesis 2

Metansulfonato del D-2-bromo-6-metil-8ß(morfolinocar-bonilossimetil)ergolina g 1 di D-2-bromo-6-metil-8ß(morfolinocarbonilossimetil)-ergolina in 30 mi di acetone bollente sono trattati con 0,236 g di acido metansolfonico. Si ha immediata precipitazione del sale che viene filtrato e cristallizzato da metanolo ottenendo g 1 di prodotto puro; p.f. 265-66°C [a]D20 = —54 (c = 0,5 C5H5N) M+ 449,447. Analisi elementare: calcolato C% 48,53; H% 5,55; N% 7,72; trovato C% 48,56; H% 5,38; N% 7,76. N.V. X 276 m|i (e 9350) 226 mp, D-2-bromo-6-methyl-8ß (morpholinocar-bonyloxymethyl) ergoline g 1 of D-2-bromo-6-methyl-8ß (morpholinocarbonyloxymethyl) -ergoline in 30 ml of boiling acetone are treated with 0.236 g of methanesulfonic acid. There is immediate precipitation of the salt which is filtered and crystallized from methanol obtaining 1 g of pure product; mp 265-66 ° C [a] D20 = —54 (c = 0.5 C5H5N) M + 449.447. Elementary analysis: calculated C% 48.53; H% 5.55; N% 7.72; found C% 48.56; H% 5.38; N% 7.76. N.V. X 276 m | i (e 9350) 226 mp,

(e 34000) 210 m|x (e 21600). (e 34000) 210 m | x (e 21600).

Gli esempi che seguono sono unicamente illustrativi e non limitano l'ambito della presente invenzione. The following examples are only illustrative and do not limit the scope of the present invention.

Esempi di forme galeniche Examples of Galenic forms

5 5

Esempio 1 Example 1

Preparazione compresse Preparation of tablets

50 g di D-2-bromo-6-metil-8ß(morfoIinocarboniIossimetil)-ergolina maleato si mescolano con 810 g di amido di mais, io 1050 g di cellulosa microcristallina e 85 g di talco. La mistura si introduce in un mescolatore per polveri e si fa girare fino a omogenea distribuzione del principio attivo negli eccipienti. 50 g of D-2-bromo-6-methyl-8ß (morphineinocarbonsIoxymethyl) -ergoline maleate mix with 810 g of corn starch, 1050 g of microcrystalline cellulose and 85 g of talc. The mixture is introduced into a powder mixer and made to turn until a homogeneous distribution of the active principle in the excipients.

Successivamente la polvere viene direttamente com-ìs pressa in una comprimitrice in forma di compresse del diametro di 2 cm e peso di 2 g. Subsequently the powder is directly compressed in a tablet press in the form of tablets with a diameter of 2 cm and weight of 2 g.

Le compresse così ottenute vengono passate al granulatore. II granulato viene addizionato di 5 g di stearato di magnesio e quindi sottoposto a nuova compressione definitiva 20 per ottenere 10 000 compresse del peso di mg 200 e contenenti ciascuna 5 mg di principio attivo. The tablets thus obtained are passed to the granulator. The granulate is added with 5 g of magnesium stearate and then subjected to a new definitive compression 20 to obtain 10 000 tablets weighing 200 mg and each containing 5 mg of active principle.

Esempio 2 Example 2

Preparazione fiale 25 2,5 g di D-2-bromo-6-metil-8ß(morfolinocarbonilossi-metil)ergolina metansulfonato vengono sciolti in una miscela di mi 10 di EtOH 95% e mi 20 di acqua distillata esente da pirogeni. La soluzione viene poi diluita con 20 mi di glicerina bidistillata ed infine portata a 2000 mi con acqua 30 distillata esente da pirogeni. Si filtra sterile, poi si infiala sotto atmosfera di azoto in 1000 ampolle da 2 mi, ottenendo in questo modo fiale contenenti ciascuna 2,5 mg di principio attivo. Preparation ampoules 25 2.5 g of D-2-bromo-6-methyl-8ß (morpholinocarbonyloxy-methyl) ergoline methanesulfonate are dissolved in a mixture of 10 ml of 95% EtOH and 20 ml of distilled water without pyrogen. The solution is then diluted with 20 ml of bidistilled glycerin and finally brought to 2000 ml with distilled 30 pyrogen-free water. It is filtered sterile, then infia under a nitrogen atmosphere in 1000 ampoules of 2 ml, thus obtaining ampoules each containing 2.5 mg of active principle.

Esempio 3 Example 3

35 Preparazione di toste 35 Preparing toasts

70 g di poliossietilensorbitano monostearato, 40 g di sor-bitanstearato, 155 g di olio di paraffina, 130 g di alcool stearico sono fusi insieme. Alla massa fusa tenuta sui 50-60° si aggiunge una soluzione di D-2-bromo-6-metil-8ß(morfoli-40 nocarbonilossimetil)ergolina metansulfonato 5 g sciolto in 600 mi di acqua distillata e mantenuta a 50-60°. Si agita vigorosamente a 50° per emulsionare la miscela poi si raffredda a temperatura ambiente e si immette negli stampi ottenendo così 1000 supposte contenenti ciascuna 5 mg di 45 principio attivo. 70 g of polyoxyethylene sorbitan monostearate, 40 g of sur-bitanstearate, 155 g of paraffin oil, 130 g of stearic alcohol are melted together. A solution of D-2-bromo-6-methyl-8ß (morphols-40 nocarbonyloxymethyl) ergoline methanesulfonate 5 g dissolved in 600 ml of distilled water and kept at 50-60 ° is added to the molten mass kept at 50-60 °. It is stirred vigorously at 50 ° to emulsify the mixture then it is cooled to room temperature and is introduced into the molds thus obtaining 1000 suppositories each containing 5 mg of 45 active principle.

v v

Claims (7)

632161 632161 2. Composizione farmaceutica secondo la rivendicazione 1, caratterizzata dal fatto che detto ingrediente attivo è contenuto in quantità compresa tra 0,1 e 25 mg per dose. 2. Pharmaceutical composition according to claim 1, characterized in that said active ingredient is contained in an amount comprised between 0.1 and 25 mg per dose. !2 v_y i ! 2 v_y i H H od un suo sale non tossico e farmaceuticamente accettabile con un acido inorganico od organico. or a non-toxic and pharmaceutically acceptable salt thereof with an inorganic or organic acid. 2 2 RIVENDICAZIONI 1. Composizione farmaceutica per il trattamento dell'asma, caratterizzata dal comprendere, quale ingrediente attivo, D-2-bromo-6-metil-8 ß-(morf olinocarbonilossimetil)er-golina aventi formula: CLAIMS 1. Pharmaceutical composition for the treatment of asthma, characterized by comprising, as an active ingredient, D-2-bromo-6-methyl-8 ß- (morph olinocarbonyloxymethyl) er-goline having formula: 0 0 Il /—v The V CH—O-C—N Ò CH — O-C — N Ò 3. Composizione farmaceutica secondo la rivendicazione 1, caratterizzata dal fatto che detto sale è maleato o me-tansolfonato. 3. Pharmaceutical composition according to claim 1, characterized in that said salt is maleate or methanesulfonate. 4. Composizione farmaceutica secondo una delle rivendicazioni 1-3, caratterizzato dal fatto che detto ingrediente attivo è accompagnato da eccipienti, disperdenti e solventi, a seconda della formulazione farmaceutica di somministrazione. Pharmaceutical composition according to one of claims 1-3, characterized in that said active ingredient is accompanied by excipients, dispersants and solvents, according to the pharmaceutical formulation of administration. 5. Composizione farmaceutica secondo una delle rivendicazioni 1-3, per la somministrazione per via orale in forma di compresse, confetti, capsule di gelatina dura o molle o soluzioni, sia in formulazione normale che a cessione protratta. Pharmaceutical composition according to one of claims 1-3, for oral administration in the form of tablets, sugared almonds, hard or soft gelatin capsules or solutions, both in normal formulation and with prolonged release. 6. Composizione farmaceutica secondo una delle rivendicazioni 1-3, per la somministrazione per via parenterale, endovenosa o transcutanea, in forma di soluzione in un solvente. Pharmaceutical composition according to one of claims 1-3, for parenteral, intravenous or transcutaneous administration, in the form of a solution in a solvent. 7. Composizione farmaceutica secondo una delle rivendicazioni 1-3, per la somministrazione per via rettale in forma di suppositori. Pharmaceutical composition according to one of claims 1-3, for rectal administration in the form of suppositories.
CH48478A 1978-01-17 1978-01-17 PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA. CH632161A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH48478A CH632161A5 (en) 1978-01-17 1978-01-17 PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA.
GB7835598A GB2012166A (en) 1978-01-17 1978-09-05 Pharmaceutical composition for the treatment of asthma containing D-2-bromo-6-methyl- 8beta-(morpholinocarbonyloxymethyl) ergoline or its salts.
BE190429A BE870414R (en) 1978-01-17 1978-09-12 NEW CARBAMATES OF 2-HALOGENOERGOLINS AND 2-HALOGENOERGOLENES, USE IN PARTICULAR AS VASODILATORS, AND THEIR PREPARATION PROCESS
FR7826151A FR2414333A2 (en) 1978-01-17 1978-09-12 PHARMACEUTICAL COMPOSITION CONTAINING AS ACTIVE INGREDIENT D-2-BROMO 6-METHYL-8B- (MORPHOLINOCARBONYOXYMETHYL) -ERGOLINE, USEFUL IN PARTICULAR FOR THE TREATMENT OF ASTHMA
JP11246178A JPS54100396A (en) 1978-01-17 1978-09-14 Medical compositionf for curing asthma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH48478A CH632161A5 (en) 1978-01-17 1978-01-17 PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA.

Publications (1)

Publication Number Publication Date
CH632161A5 true CH632161A5 (en) 1982-09-30

Family

ID=4188059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH48478A CH632161A5 (en) 1978-01-17 1978-01-17 PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA.

Country Status (5)

Country Link
JP (1) JPS54100396A (en)
BE (1) BE870414R (en)
CH (1) CH632161A5 (en)
FR (1) FR2414333A2 (en)
GB (1) GB2012166A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602372D0 (en) * 1986-01-31 1986-03-05 Sandoz Ltd Organic compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619709A5 (en) * 1975-03-14 1980-10-15 Siphar Sa Process for the preparation of carbamates of 2-halogenoergolines and 2-halogenoergolenes

Also Published As

Publication number Publication date
BE870414R (en) 1979-01-02
JPS54100396A (en) 1979-08-08
FR2414333A2 (en) 1979-08-10
GB2012166A (en) 1979-07-25

Similar Documents

Publication Publication Date Title
EP3668859B1 (en) Solid forms of an hiv capsid inhibitor
DE69824277T2 (en) STABLE MEDICAL COMPOSITIONS CONTAINING 4,5-EPOXYMORPHINE DERIVATIVES
DE69114117T2 (en) New use of peptide derivative.
DE3827253A1 (en) Esters and amides of cyclic carboxylic acids and cyclic alcohols and amines, processes for their preparation and therapeutic compositions containing them
CA2083683C (en) Stable formulation of analapril salt, a process for the preparation thereof and the use thereof
DE10201550A1 (en) Phenoxy piperidines
DE60106953T2 (en) ADENOSINE DERIVATIVES AND THEIR USE
CH632161A5 (en) PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ASTHMA.
CN107793371A (en) A kind of bromine domain identification protein inhibitor and its production and use
DE2416491C3 (en) 02/13/74 V. SLVAmerika 442033 Dibenzopyran compounds and medicinal products containing them Abbott Laboratories, North Chicago, 111. (V.StA.)
JPH05500958A (en) Iminomethanodibenzo(a,d)cycloheptene derivatives for neuroprotective agents
JP2020525415A (en) Pharmaceutical composition and method for producing the same
FI82045C (en) PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ANALYZED POLYMORPH FORM OF MONOETHANOLAMINOSALTET N- (2-PYRIDYL) -2-METHYL-4-HYDROXY-2H-1,2-BENZOTIAZINE-3-CARBOXIDE-1,1
US4465692A (en) Selective D-2 dopamine receptor agonist
DE602004010837T2 (en) PHARMACEUTICAL COMPOSITION BASED ON IDAZOXANE SALT OR ITS POLYMORPHEN
GB2257430A (en) Piperazine derivatives
CA3106382A1 (en) Composition of fused tricyclic gamma-amino acid derivatives and the preparation thereof
Singh et al. Fate of Embelin in Pippalyadi Yoga, an Ayurvedic oral contraceptive: Structure of Embelin-borax complex and evaluation of anti-fertility activity
US3819705A (en) Quaternary salts of tri-(beta-propyloxyethyl)amine derivatives and process for producing same
JPH07138156A (en) Immunosuppressive agent
PT93009A (en) PROCESS FOR THE PREPARATION OF NEW ARIL- OR HETEROARIL-1-ALKYL-PYRROLE-2-CARBOXYLIC ACIDS IN THE TREATMENT OF SITUACOES MEDIATED BY INTERLEUCIN-1
US3502774A (en) Anthelmintic method using 6-methoxy-1-phenazinol 5,10-dioxide
JPH0791273B2 (en) Benzimidazole derivative pharmaceutical composition
JP2000515877A (en) Antimalarial and anti-babesia agents and pharmaceutical compositions containing them
JPS58146585A (en) Substituted thienobenzodiazepinone

Legal Events

Date Code Title Description
PL Patent ceased