AU4121597A - Cross-linked copolymers based on polycarboxylic polymers - Google Patents
Cross-linked copolymers based on polycarboxylic polymersInfo
- Publication number
- AU4121597A AU4121597A AU41215/97A AU4121597A AU4121597A AU 4121597 A AU4121597 A AU 4121597A AU 41215/97 A AU41215/97 A AU 41215/97A AU 4121597 A AU4121597 A AU 4121597A AU 4121597 A AU4121597 A AU 4121597A
- Authority
- AU
- Australia
- Prior art keywords
- cross
- copolymers based
- linked copolymers
- polycarboxylic polymers
- polycarboxylic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229920001577 copolymer Polymers 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 2
- 150000004676 glycans Chemical class 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 229920001282 polysaccharide Polymers 0.000 abstract 1
- 239000005017 polysaccharide Substances 0.000 abstract 1
Classifications
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- 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
-
- 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
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0069—Chondroitin-4-sulfate, i.e. chondroitin sulfate A; Dermatan sulfate, i.e. chondroitin sulfate B or beta-heparin; Chondroitin-6-sulfate, i.e. chondroitin sulfate C; Derivatives thereof
-
- 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
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
-
- 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
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
-
- 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
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Graft Or Block Polymers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
The invention concerns cross-linked copolymers with a base of non cross-linked polycarboxylic polymers, said copolymers containing at least one polycarboxylic polysaccharide. The invention also concerns a method for preparing these copolymers and their use in particular as support in pharmaceutical compositions.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610601A FR2752843B1 (en) | 1996-08-30 | 1996-08-30 | CROSSLINKED COPOLYMERS BASED ON POLYCARBOXYLIC POLYMERS AND THEIR USE AS SUPPORTS OF PHARMACEUTICAL COMPOSITIONS |
FR96/10601 | 1996-08-30 | ||
PCT/FR1997/001534 WO1998008897A1 (en) | 1996-08-30 | 1997-08-29 | Polycarboxylic based cross-linked copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4121597A true AU4121597A (en) | 1998-03-19 |
AU730566B2 AU730566B2 (en) | 2001-03-08 |
Family
ID=9495309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41215/97A Ceased AU730566B2 (en) | 1996-08-30 | 1997-08-29 | Cross-linked copolymers based on polycarboxylic polymers |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0922071B1 (en) |
JP (1) | JP4162265B2 (en) |
AT (1) | ATE208803T1 (en) |
AU (1) | AU730566B2 (en) |
CA (1) | CA2266645C (en) |
CZ (1) | CZ296041B6 (en) |
DE (1) | DE69708304T2 (en) |
DK (1) | DK0922071T3 (en) |
ES (1) | ES2167784T3 (en) |
FR (1) | FR2752843B1 (en) |
HU (1) | HUP9903745A3 (en) |
IL (1) | IL128619A (en) |
MY (1) | MY116595A (en) |
NO (1) | NO311621B1 (en) |
NZ (1) | NZ334301A (en) |
PL (1) | PL193227B1 (en) |
PT (1) | PT922071E (en) |
RU (1) | RU2194055C2 (en) |
WO (1) | WO1998008897A1 (en) |
ZA (1) | ZA977671B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1303738B1 (en) * | 1998-11-11 | 2001-02-23 | Aquisitio S P A | CARBOXYLATE POLYSACCHARIDE CROSS-LINKING PROCESS. |
IT1303735B1 (en) * | 1998-11-11 | 2001-02-23 | Falorni Italia Farmaceutici S | CROSS-LINKED HYALURONIC ACIDS AND THEIR MEDICAL USES. |
US6288043B1 (en) | 1999-06-18 | 2001-09-11 | Orquest, Inc. | Injectable hyaluronate-sulfated polysaccharide conjugates |
FR2799196B1 (en) * | 1999-10-04 | 2002-02-08 | Sod Conseils Rech Applic | CROSSLINKED COPOLYMERS BASED ON NON-CROSSLINKED POLYCARBOXYLIC COPOLYMERS |
KR100378109B1 (en) * | 2000-10-24 | 2003-03-29 | 주식회사 메디프렉스 | Hydrophobic multicomponant heparin conjugates, a preparing method and a use thereof |
KR101161459B1 (en) * | 2003-07-18 | 2012-07-02 | 도요 보세키 가부시키가이샤 | Polymer sustainedly releasing amino acid derivative, cosmetic and fiber construct containing the polymer, method of producing the same and method of regenerating the same |
FR2873379B1 (en) * | 2004-07-23 | 2008-05-16 | Jerome Asius | PROCESS FOR THE PREPARATION OF RETICULATED HYALURONIC ACID, RETICULATED HYALURONIC ACID WHICH CAN BE OBTAINED BY THIS METHOD, IMPLANT CONTAINING THE RETICULATED HYALURONIC ACID, AND USE THEREOF |
GB2423252B (en) * | 2005-02-18 | 2007-10-17 | Engelhard Lyon | Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols |
WO2007101243A1 (en) * | 2006-02-28 | 2007-09-07 | Novozymes Biopolymer A/S | Derivatives of hyaluronic acids |
EP1942117A1 (en) * | 2006-12-29 | 2008-07-09 | Sigea S.R.L. | Derivatives of acid polysaccharides |
JP2011500553A (en) * | 2007-10-10 | 2011-01-06 | ルピン・リミテッド | Controlled release bioadhesive formulation targeting 5-colon of 5-aminosalicylic acid or its salts or metabolites |
JP5722217B2 (en) | 2008-09-02 | 2015-05-20 | アラーガン・ホールディングス・フランス・ソシエテ・パール・アクシオン・サンプリフィエAllergan Holdings France S.A.S. | Yarn of hyaluronic acid and / or its derivative, method for its preparation and use thereof |
CZ302789B6 (en) * | 2009-11-25 | 2011-11-09 | Zentiva, K. S. | Method of increasing solubility of pharmaceutically active compounds and targeted (controlled) transport thereof into intestine |
US20110172180A1 (en) | 2010-01-13 | 2011-07-14 | Allergan Industrie. Sas | Heat stable hyaluronic acid compositions for dermatological use |
CA2794254C (en) | 2010-03-22 | 2018-09-04 | Allergan, Inc. | Polysaccharide and protein-polysaccharide cross-linked hydrogels for soft tissue augmentation |
US9393263B2 (en) | 2011-06-03 | 2016-07-19 | Allergan, Inc. | Dermal filler compositions including antioxidants |
US9408797B2 (en) | 2011-06-03 | 2016-08-09 | Allergan, Inc. | Dermal filler compositions for fine line treatment |
CN103702659B (en) | 2011-06-03 | 2016-12-21 | 阿勒根公司 | Dermal filler composition including antioxidant |
US20130096081A1 (en) | 2011-06-03 | 2013-04-18 | Allergan, Inc. | Dermal filler compositions |
US9662422B2 (en) | 2011-09-06 | 2017-05-30 | Allergan, Inc. | Crosslinked hyaluronic acid-collagen gels for improving tissue graft viability and soft tissue augmentation |
US20130244943A1 (en) | 2011-09-06 | 2013-09-19 | Allergan, Inc. | Hyaluronic acid-collagen matrices for dermal filling and volumizing applications |
FR2997014B1 (en) | 2012-10-24 | 2015-03-20 | Teoxane | DERMO-INJECTABLE STERILE COMPOSITION |
ITUD20130119A1 (en) * | 2013-09-12 | 2015-03-13 | Limacorporate Spa | BIOCOMPATIBLE IDROGEL FOR BIOMEDICAL OR PHARMACEUTICAL USE, INTERMEDIATE POLYMER TO REALIZE THE BIOCOMPATIBLE IDROGEL AND ITS APPLICATION METHOD |
ES2811269T3 (en) | 2014-01-31 | 2021-03-11 | Seikagaku Kogyo Co Ltd | Diamine crosslinking agent, acid polysaccharide crosslinking body and medical material |
US10722444B2 (en) | 2014-09-30 | 2020-07-28 | Allergan Industrie, Sas | Stable hydrogel compositions including additives |
EP3386551A4 (en) * | 2015-12-11 | 2018-10-24 | The General Hospital Corporation | Dextran nanoparticles for macrophage specific imaging and therapy |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026851A (en) * | 1975-08-13 | 1977-05-31 | E. I. Du Pont De Nemours And Company | Acrylate polymers cured with diamines in the presence of an acid catalyst |
US4663050A (en) * | 1982-01-18 | 1987-05-05 | Standard Oil Company | Semipermeable membranes prepared from polymers containing adjacent, pendent carboxy groups |
US4937270A (en) * | 1987-09-18 | 1990-06-26 | Genzyme Corporation | Water insoluble derivatives of hyaluronic acid |
US5017229A (en) * | 1990-06-25 | 1991-05-21 | Genzyme Corporation | Water insoluble derivatives of hyaluronic acid |
DE3809764A1 (en) * | 1988-03-23 | 1989-10-05 | Knoll Ag | MIXTURE OF ALGINATES AND POLYACRYLATES AND THEIR USE |
DE527942T1 (en) * | 1990-05-04 | 1994-03-03 | Perio Prod Ltd | DISPENSING SYSTEM IN COLON. |
-
1996
- 1996-08-30 FR FR9610601A patent/FR2752843B1/en not_active Expired - Fee Related
-
1997
- 1997-08-26 ZA ZA9707671A patent/ZA977671B/en unknown
- 1997-08-29 JP JP51134298A patent/JP4162265B2/en not_active Expired - Fee Related
- 1997-08-29 DK DK97938958T patent/DK0922071T3/en active
- 1997-08-29 RU RU99106546/04A patent/RU2194055C2/en not_active IP Right Cessation
- 1997-08-29 CZ CZ1999606A patent/CZ296041B6/en not_active IP Right Cessation
- 1997-08-29 CA CA002266645A patent/CA2266645C/en not_active Expired - Fee Related
- 1997-08-29 NZ NZ334301A patent/NZ334301A/en unknown
- 1997-08-29 EP EP97938958A patent/EP0922071B1/en not_active Expired - Lifetime
- 1997-08-29 DE DE69708304T patent/DE69708304T2/en not_active Expired - Lifetime
- 1997-08-29 ES ES97938958T patent/ES2167784T3/en not_active Expired - Lifetime
- 1997-08-29 HU HU9903745A patent/HUP9903745A3/en unknown
- 1997-08-29 WO PCT/FR1997/001534 patent/WO1998008897A1/en active IP Right Grant
- 1997-08-29 AU AU41215/97A patent/AU730566B2/en not_active Ceased
- 1997-08-29 AT AT97938958T patent/ATE208803T1/en not_active IP Right Cessation
- 1997-08-29 IL IL12861997A patent/IL128619A/en not_active IP Right Cessation
- 1997-08-29 PL PL331848A patent/PL193227B1/en not_active IP Right Cessation
- 1997-08-29 PT PT97938958T patent/PT922071E/en unknown
- 1997-08-30 MY MYPI97004035A patent/MY116595A/en unknown
-
1999
- 1999-02-26 NO NO19990935A patent/NO311621B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL128619A0 (en) | 2000-01-31 |
PL331848A1 (en) | 1999-08-16 |
PT922071E (en) | 2002-05-31 |
FR2752843A1 (en) | 1998-03-06 |
EP0922071B1 (en) | 2001-11-14 |
FR2752843B1 (en) | 1998-10-16 |
DK0922071T3 (en) | 2002-03-11 |
NO311621B1 (en) | 2001-12-17 |
ATE208803T1 (en) | 2001-11-15 |
EP0922071A1 (en) | 1999-06-16 |
NO990935D0 (en) | 1999-02-26 |
DE69708304D1 (en) | 2001-12-20 |
MY116595A (en) | 2004-02-28 |
NO990935L (en) | 1999-04-15 |
DE69708304T2 (en) | 2002-07-25 |
HUP9903745A2 (en) | 2000-03-28 |
JP2001501228A (en) | 2001-01-30 |
WO1998008897A1 (en) | 1998-03-05 |
NZ334301A (en) | 2000-06-23 |
ZA977671B (en) | 1998-02-23 |
CZ60699A3 (en) | 2000-06-14 |
CZ296041B6 (en) | 2005-12-14 |
CA2266645C (en) | 2008-03-18 |
ES2167784T3 (en) | 2002-05-16 |
JP4162265B2 (en) | 2008-10-08 |
CA2266645A1 (en) | 1998-03-05 |
PL193227B1 (en) | 2007-01-31 |
IL128619A (en) | 2004-02-19 |
RU2194055C2 (en) | 2002-12-10 |
AU730566B2 (en) | 2001-03-08 |
HUP9903745A3 (en) | 2001-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |