PT922071E - Copolimeros reticulados a base de polimeros policarboxilicos - Google Patents

Copolimeros reticulados a base de polimeros policarboxilicos

Info

Publication number
PT922071E
PT922071E PT97938958T PT97938958T PT922071E PT 922071 E PT922071 E PT 922071E PT 97938958 T PT97938958 T PT 97938958T PT 97938958 T PT97938958 T PT 97938958T PT 922071 E PT922071 E PT 922071E
Authority
PT
Portugal
Prior art keywords
copolymers
polycarboxylic polymers
polycarboxylic
reticulated base
base
Prior art date
Application number
PT97938958T
Other languages
English (en)
Inventor
Nada El Matni
Denis Labarre
Hatem Fessim
Original Assignee
Scras
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 Scras filed Critical Scras
Publication of PT922071E publication Critical patent/PT922071E/pt

Links

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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
PT97938958T 1996-08-30 1997-08-29 Copolimeros reticulados a base de polimeros policarboxilicos PT922071E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9610601A FR2752843B1 (fr) 1996-08-30 1996-08-30 Copolymeres reticules a base de polymeres polycarboxyliques et leur utilisation comme support de composition pharmaceutique

Publications (1)

Publication Number Publication Date
PT922071E true PT922071E (pt) 2002-05-31

Family

ID=9495309

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97938958T PT922071E (pt) 1996-08-30 1997-08-29 Copolimeros reticulados a base de polimeros policarboxilicos

Country Status (20)

Country Link
EP (1) EP0922071B1 (pt)
JP (1) JP4162265B2 (pt)
AT (1) ATE208803T1 (pt)
AU (1) AU730566B2 (pt)
CA (1) CA2266645C (pt)
CZ (1) CZ296041B6 (pt)
DE (1) DE69708304T2 (pt)
DK (1) DK0922071T3 (pt)
ES (1) ES2167784T3 (pt)
FR (1) FR2752843B1 (pt)
HU (1) HUP9903745A3 (pt)
IL (1) IL128619A (pt)
MY (1) MY116595A (pt)
NO (1) NO311621B1 (pt)
NZ (1) NZ334301A (pt)
PL (1) PL193227B1 (pt)
PT (1) PT922071E (pt)
RU (1) RU2194055C2 (pt)
WO (1) WO1998008897A1 (pt)
ZA (1) ZA977671B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303738B1 (it) * 1998-11-11 2001-02-23 Aquisitio S P A Processo di reticolazione di polisaccaridi carbossilati.
IT1303735B1 (it) * 1998-11-11 2001-02-23 Falorni Italia Farmaceutici S Acidi ialuronici reticolati e loro usi medici.
US6288043B1 (en) * 1999-06-18 2001-09-11 Orquest, Inc. Injectable hyaluronate-sulfated polysaccharide conjugates
FR2799196B1 (fr) * 1999-10-04 2002-02-08 Sod Conseils Rech Applic Copolymeres reticules a base de copolymeres polycarboxyliques non reticules
KR100378109B1 (ko) * 2000-10-24 2003-03-29 주식회사 메디프렉스 소수성 다중복합 헤파린 결합체, 그의 제조방법 및 용도
WO2005007714A1 (ja) * 2003-07-18 2005-01-27 Japan Exlan Company Limited アミノ酸誘導体徐放性重合体、該重合体を含有する化粧料及び繊維構造物並びにそれらの製造法及び再生処理法
FR2873379B1 (fr) * 2004-07-23 2008-05-16 Jerome Asius Procede de preparation d'acide hyaluronique reticule, acide hyaluronique reticule susceptible d'etre obtenu par ledit procede, implant contenant ledit acide hyaluronique reticule, et son utilisation
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
RU2292354C1 (ru) * 2005-09-09 2007-01-27 Институт синтетических полимерных материалов (ИСПМ) им. Н.С. Ениколопова РАН Способ получения привитых сополимеров хитина или хитозана с синтетическими полимерами
CN101432311A (zh) * 2006-02-28 2009-05-13 诺维信生物聚合物公司 透明质酸衍生物
EP1942117A1 (en) * 2006-12-29 2008-07-09 Sigea S.R.L. Derivatives of acid polysaccharides
WO2009047802A2 (en) * 2007-10-10 2009-04-16 Lupin Limited Novel colon targeted modified release bioadhesive formulation of 5-amino salicylic acid or its salts and metabolites thereof
JP5722217B2 (ja) 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． ヒアルロン酸および／またはその誘導体の糸、その作製方法、ならびにその使用
CZ302789B6 (cs) * 2009-11-25 2011-11-09 Zentiva, K. S. Zpusob zvýšení rozpustnosti farmaceuticky aktivních látek a cílený (kontrolovaný) transport do streva
US20110172180A1 (en) 2010-01-13 2011-07-14 Allergan Industrie. Sas Heat stable hyaluronic acid compositions for dermatological use
HUE030138T2 (en) 2010-03-22 2017-04-28 Allergan Inc Polysaccharide and protein-polysaccharide cross-linked hydrogels for soft tissue augmentation
US20130096081A1 (en) 2011-06-03 2013-04-18 Allergan, Inc. Dermal filler compositions
US9408797B2 (en) 2011-06-03 2016-08-09 Allergan, Inc. Dermal filler compositions for fine line treatment
AU2012262047A1 (en) 2011-06-03 2014-01-16 Allergan, Inc. Dermal filler compositions including antioxidants
US9393263B2 (en) 2011-06-03 2016-07-19 Allergan, Inc. Dermal filler compositions including antioxidants
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 (fr) * 2012-10-24 2015-03-20 Teoxane Composition sterile dermo-injectable
ITUD20130119A1 (it) * 2013-09-12 2015-03-13 Limacorporate Spa Idrogel biocompatibile per uso biomedico o farmaceutico, polimero intermedio per realizzare detto idrogel biocompatibile e relativo metodo di realizzazione
ES2811269T3 (es) 2014-01-31 2021-03-11 Seikagaku Kogyo Co Ltd Agente de reticulación de diamina, cuerpo reticulado de polisacárido ácido y material médico
WO2016051219A1 (en) 2014-09-30 2016-04-07 Allergan Industrie, Sas Stable hydrogel compositions including additives
EP3653232A1 (en) 2015-02-13 2020-05-20 Allergan Industrie, SAS Implants for sculpting, augmenting or correcting facial features such as the chin
EP3386551A4 (en) * 2015-12-11 2018-10-24 The General Hospital Corporation Dextran nanoparticles for macrophage specific imaging and therapy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
US4026581A (en) * 1975-11-13 1977-05-31 Lacrex Brevetti S.A. Releasable coupling
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 (de) * 1988-03-23 1989-10-05 Knoll Ag Mischung aus alginaten und polyacrylaten und deren verwendung
HU210497B (en) * 1990-05-04 1995-04-28 Perio Prod Ltd Process for production of modified pectin

Also Published As

Publication number Publication date
NZ334301A (en) 2000-06-23
FR2752843A1 (fr) 1998-03-06
NO990935D0 (no) 1999-02-26
WO1998008897A1 (fr) 1998-03-05
PL331848A1 (en) 1999-08-16
JP2001501228A (ja) 2001-01-30
DK0922071T3 (da) 2002-03-11
NO311621B1 (no) 2001-12-17
HUP9903745A3 (en) 2001-03-28
ZA977671B (en) 1998-02-23
AU4121597A (en) 1998-03-19
CA2266645C (fr) 2008-03-18
ES2167784T3 (es) 2002-05-16
NO990935L (no) 1999-04-15
MY116595A (en) 2004-02-28
IL128619A (en) 2004-02-19
EP0922071B1 (fr) 2001-11-14
DE69708304T2 (de) 2002-07-25
CZ60699A3 (cs) 2000-06-14
PL193227B1 (pl) 2007-01-31
DE69708304D1 (de) 2001-12-20
CZ296041B6 (cs) 2005-12-14
CA2266645A1 (fr) 1998-03-05
ATE208803T1 (de) 2001-11-15
RU2194055C2 (ru) 2002-12-10
AU730566B2 (en) 2001-03-08
HUP9903745A2 (hu) 2000-03-28
EP0922071A1 (fr) 1999-06-16
JP4162265B2 (ja) 2008-10-08
FR2752843B1 (fr) 1998-10-16
IL128619A0 (en) 2000-01-31

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