IT1264321B - Esteri di acidi pectici e pectinici, procedimento di preparazione e loro applicazioni farmaceutiche e biosanitarie - Google Patents
Esteri di acidi pectici e pectinici, procedimento di preparazione e loro applicazioni farmaceutiche e biosanitarieInfo
- Publication number
- IT1264321B IT1264321B ITPD920004A ITPD920004A IT1264321B IT 1264321 B IT1264321 B IT 1264321B IT PD920004 A ITPD920004 A IT PD920004A IT PD920004 A ITPD920004 A IT PD920004A IT 1264321 B IT1264321 B IT 1264321B
- Authority
- IT
- Italy
- Prior art keywords
- pharmaceutical
- pectic
- esters
- biosanitary
- applications
- Prior art date
Links
- 229920003175 pectinic acid Polymers 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229920001277 pectin Polymers 0.000 title 1
- 229920002230 Pectic acid Polymers 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/231—Pectin; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6949—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
- A61K47/6951—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/025—Explicitly spheroidal or spherical shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Polymers & Plastics (AREA)
- Birds (AREA)
- Nanotechnology (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Dermatology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Nutrition Science (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
Abstract
La presente invenzione concerne esteri totali e parziali di acidi pectici e pectinici (PGA e PGA-Me-x%), relativi metodi di preparazione, preparazioni farmaceutiche e/o medicamenti e loro impiego in campo farmaceutico, biomedico, alimentare e cosmetico.-
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD920004A IT1264321B (it) | 1992-01-13 | 1992-01-13 | Esteri di acidi pectici e pectinici, procedimento di preparazione e loro applicazioni farmaceutiche e biosanitarie |
DE69321215T DE69321215T3 (de) | 1992-01-13 | 1993-01-12 | Ester aus pektin und pektinische säure |
JP51214793A JP3717924B2 (ja) | 1992-01-13 | 1993-01-12 | ペクチン酸およびペクチニン酸のエステル体 |
PCT/EP1993/000075 WO1993014129A1 (en) | 1992-01-13 | 1993-01-12 | Esters of pectic and pectinic acid |
AT93902199T ATE171463T1 (de) | 1992-01-13 | 1993-01-12 | Ester aus pektin und pektinische saure |
EP93902199A EP0621877B2 (en) | 1992-01-13 | 1993-01-12 | Esters of pectic and pectinic acid |
AU42641/93A AU4264193A (en) | 1992-01-13 | 1993-01-12 | Esters of pectic and pectinic acid |
US08/003,732 US5384400A (en) | 1992-01-13 | 1993-01-13 | Esters of pectic and pectinic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD920004A IT1264321B (it) | 1992-01-13 | 1992-01-13 | Esteri di acidi pectici e pectinici, procedimento di preparazione e loro applicazioni farmaceutiche e biosanitarie |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPD920004A0 ITPD920004A0 (it) | 1992-01-13 |
ITPD920004A1 ITPD920004A1 (it) | 1993-07-14 |
IT1264321B true IT1264321B (it) | 1996-09-23 |
Family
ID=11389767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPD920004A IT1264321B (it) | 1992-01-13 | 1992-01-13 | Esteri di acidi pectici e pectinici, procedimento di preparazione e loro applicazioni farmaceutiche e biosanitarie |
Country Status (8)
Country | Link |
---|---|
US (1) | US5384400A (it) |
EP (1) | EP0621877B2 (it) |
JP (1) | JP3717924B2 (it) |
AT (1) | ATE171463T1 (it) |
AU (1) | AU4264193A (it) |
DE (1) | DE69321215T3 (it) |
IT (1) | IT1264321B (it) |
WO (1) | WO1993014129A1 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995000158A1 (en) * | 1993-06-25 | 1995-01-05 | Bio-Sphere Technology | Dietary supplement incorporating beta-sitosterol and pectin |
IT1263394B (it) * | 1993-07-30 | 1996-08-05 | Fidia Advanced Biopolymers Srl | Composizioni farmaceutiche per uso topico a base di acido ialuronico e suoi derivati |
PL182804B1 (pl) * | 1995-02-07 | 2002-03-29 | Fidia Advanced Biopolymers | Sposób powlekania powierzchni przedmiotu kwasem hialuronowym lub pochodną kwasu hialuronowego i sposób powlekania powierzchni przedmiotu polimerem półsyntetycznym |
PE20060468A1 (es) * | 2004-04-26 | 2006-07-06 | Cp Kelco Aps | Composicion dermoprotectora para controlar la alcalinidad de la piel que comprende polisacaridos de acido carboxilico |
US20070092622A1 (en) * | 2005-10-25 | 2007-04-26 | Trudsoe Jens E | Composition containing pectin ester |
US20070098870A1 (en) * | 2005-10-27 | 2007-05-03 | Trudsoe Jens E | Composition containing alkylene oxide derivative of pectin |
US9815912B2 (en) * | 2012-03-19 | 2017-11-14 | University Of Massachusetts | Hydrophilic modification of water insoluble polysaccharide as surface-active agents |
EP2938348A4 (en) * | 2012-12-30 | 2016-07-27 | Hadasit Med Res Service | ALGINATE COMPOSITIONS AND USES THEREOF |
KR20210045453A (ko) * | 2018-08-17 | 2021-04-26 | 세페이드 | 핵산 오염 제거 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL63942C (it) * | ||||
US2960498A (en) * | 1956-04-02 | 1960-11-15 | Burke Oliver W Jun | Partial glycerol esters of pectic substances and preparation thereof |
US3326760A (en) * | 1966-05-17 | 1967-06-20 | Synergistics Inc | Choline salicylate polygalacturonate therapy |
JPS4939192A (it) * | 1972-08-18 | 1974-04-12 | ||
JPS5023671A (it) * | 1973-07-02 | 1975-03-13 | ||
SU584012A1 (ru) * | 1976-02-05 | 1977-12-15 | Институт органической химии АН Киргизской ССР | Способ получени пектата глицерина |
JPS58186491A (ja) * | 1982-04-19 | 1983-10-31 | Hayashibara Biochem Lab Inc | ミカン缶詰廃液の処理方法及びミカン缶詰廃液からペクチン質を製造する方法 |
US5008254A (en) * | 1982-09-03 | 1991-04-16 | Weibel Michael K | Sugar beet pectins and their use in comestibles |
US5071970A (en) * | 1988-11-23 | 1991-12-10 | University Of Florida | Process for producing pectin with a high-to-medium methoxyl content from beet pulp |
-
1992
- 1992-01-13 IT ITPD920004A patent/IT1264321B/it active IP Right Grant
-
1993
- 1993-01-12 AU AU42641/93A patent/AU4264193A/en not_active Abandoned
- 1993-01-12 AT AT93902199T patent/ATE171463T1/de not_active IP Right Cessation
- 1993-01-12 EP EP93902199A patent/EP0621877B2/en not_active Expired - Lifetime
- 1993-01-12 WO PCT/EP1993/000075 patent/WO1993014129A1/en active IP Right Grant
- 1993-01-12 JP JP51214793A patent/JP3717924B2/ja not_active Expired - Lifetime
- 1993-01-12 DE DE69321215T patent/DE69321215T3/de not_active Expired - Lifetime
- 1993-01-13 US US08/003,732 patent/US5384400A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0621877B1 (en) | 1998-09-23 |
ATE171463T1 (de) | 1998-10-15 |
DE69321215T3 (de) | 2002-12-12 |
DE69321215D1 (de) | 1998-10-29 |
AU4264193A (en) | 1993-08-03 |
ITPD920004A1 (it) | 1993-07-14 |
US5384400A (en) | 1995-01-24 |
JPH07508542A (ja) | 1995-09-21 |
EP0621877A1 (en) | 1994-11-02 |
DE69321215T2 (de) | 1999-06-02 |
EP0621877B2 (en) | 2002-04-24 |
JP3717924B2 (ja) | 2005-11-16 |
ITPD920004A0 (it) | 1992-01-13 |
WO1993014129A1 (en) | 1993-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990210 |