DE69429002T2 - Verfahren zur herstellung von polyaminosäuren - Google Patents

Verfahren zur herstellung von polyaminosäuren

Info

Publication number
DE69429002T2
DE69429002T2 DE69429002T DE69429002T DE69429002T2 DE 69429002 T2 DE69429002 T2 DE 69429002T2 DE 69429002 T DE69429002 T DE 69429002T DE 69429002 T DE69429002 T DE 69429002T DE 69429002 T2 DE69429002 T2 DE 69429002T2
Authority
DE
Germany
Prior art keywords
pct
acids
sec
polyaminoic
producing
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.)
Expired - Fee Related
Application number
DE69429002T
Other languages
English (en)
Other versions
DE69429002D1 (de
Inventor
Gerard Soula
Jean-Michel Grosselin
Rafa L Jorda
Catherine Castan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flamel Technologies SA
Original Assignee
Flamel Technologies 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 Flamel Technologies SA filed Critical Flamel Technologies SA
Publication of DE69429002D1 publication Critical patent/DE69429002D1/de
Application granted granted Critical
Publication of DE69429002T2 publication Critical patent/DE69429002T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/10—Alpha-amino-carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0028—Polypeptides; Proteins; Degradation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/227—Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24
DE69429002T 1993-08-10 1994-08-09 Verfahren zur herstellung von polyaminosäuren Expired - Fee Related DE69429002T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309991A FR2708932B1 (fr) 1993-08-10 1993-08-10 Procédé de préparation de polyaminoacides.
PCT/FR1994/000992 WO1995004772A1 (fr) 1993-08-10 1994-08-09 Procede de preparation de polyaminoacides

Publications (2)

Publication Number Publication Date
DE69429002D1 DE69429002D1 (de) 2001-12-13
DE69429002T2 true DE69429002T2 (de) 2002-08-14

Family

ID=9450219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69429002T Expired - Fee Related DE69429002T2 (de) 1993-08-10 1994-08-09 Verfahren zur herstellung von polyaminosäuren

Country Status (8)

Country Link
US (1) US5780579A (de)
EP (1) EP0713505B1 (de)
JP (1) JP3499559B2 (de)
AT (1) ATE208406T1 (de)
DE (1) DE69429002T2 (de)
ES (1) ES2169081T3 (de)
FR (1) FR2708932B1 (de)
WO (1) WO1995004772A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ290975B6 (cs) * 1998-06-05 2002-11-13 Ústav Makromolekulární Chemie Av Čr Funkcionalizované polymery alfa-aminokyselin a způsob jejich přípravy
FR2801226B1 (fr) 1999-11-23 2002-01-25 Flamel Tech Sa Suspension colloidale de particules submicroniques de vectorisation de principes actifs et son mode de preparation
FR2814952B1 (fr) * 2000-10-06 2004-01-02 Flamel Tech Sa Suspension colloidale de particules submicromiques de vectorisation de principes actifs et leur mode de preparation
FR2822834B1 (fr) * 2001-04-02 2005-02-25 Flamel Tech Sa Suspension colloidale de nanoparticules a base de copolymeres amphiphile pour la vectorisation de principes actifs et leur mode de preparation
FR2830447B1 (fr) * 2001-10-09 2004-04-16 Flamel Tech Sa Forme galenique orale microparticulaire pour la liberation retardee et controlee de principes actifs pharmaceutiques
DE10206793A1 (de) * 2002-02-19 2003-08-28 Bayer Ag Polyaminosäueren /Verfahren
US20030211976A1 (en) * 2002-03-07 2003-11-13 Andreasen Kasper Huus Polyamino acid-based particle insulin formulation
US20040005999A1 (en) * 2002-03-07 2004-01-08 Andreasen Kasper Huus Polyamino acid-based particle insulin preparation
KR101061351B1 (ko) 2002-04-09 2011-08-31 플라멜 테크놀로지스 활성 성분 마이크로캡슐의 경구 현탁액
KR20050005437A (ko) * 2002-04-09 2005-01-13 플라멜 테크놀로지스 아목시실린의 변형 방출을 위한 마이크로캡슐 수성 현탁액형태의 경구 제약학적 제제
FR2840614B1 (fr) 2002-06-07 2004-08-27 Flamel Tech Sa Polyaminoacides fonctionnalises par de l'alpha-tocopherol et leurs applications notamment therapeutiques
US7217426B1 (en) 2002-06-21 2007-05-15 Advanced Cardiovascular Systems, Inc. Coatings containing polycationic peptides for cardiovascular therapy
FR2843117B1 (fr) * 2002-07-30 2004-10-15 Flamel Tech Sa Polyaminoacides fonctionnalises par au moins un groupement hydrophobe et leurs applications notamment therapeutiques
FR2860516B1 (fr) * 2003-10-03 2006-01-13 Flamel Tech Sa Homopolyaminoacides telecheliques fonctionnalises par des groupements hydrophobes et leurs applications notamment therapeutiques
FR2862536B1 (fr) * 2003-11-21 2007-11-23 Flamel Tech Sa Formulations pharmaceutiques pour la liberation prolongee de principe(s) actif(s), ainsi que leurs applications notamment therapeutiques
NZ588064A (en) * 2005-01-04 2012-04-27 Intezyne Technologies Inc Synthesis of hybrid block copolymers and uses thereof
US20110124840A1 (en) * 2005-02-11 2011-05-26 Kurt Breitenkamp Synthesis of Homopolymers and Block Copolymers
FR2885130B1 (fr) * 2005-04-28 2007-06-29 Centre Nat Rech Scient Procede de preparation de polylysines dendrimeres greffes
CA2656077C (en) * 2006-06-15 2014-12-09 Marc Mckennon A process for the preparation of poly-alpha-glutamic acid and derivatives thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996760A (en) * 1962-09-28 1965-06-30 Asahi Chemical Ind A process for polymerising n-carboxy- -amino acid anhydrides
GB1024393A (en) * 1963-03-30 1966-03-30 Asahi Chemical Ind Process for polymerizing n-carboxy-ª‡-amino acid anhydrides
FR1603159A (de) * 1967-07-20 1971-03-22
US3536672A (en) * 1968-10-04 1970-10-27 Kyowa Hakko Kogyo Kk Process for the polymerization of alpha-amino acid - n - carboxy anhydrides using imidazole initiators

Also Published As

Publication number Publication date
EP0713505B1 (de) 2001-11-07
US5780579A (en) 1998-07-14
JP3499559B2 (ja) 2004-02-23
DE69429002D1 (de) 2001-12-13
ATE208406T1 (de) 2001-11-15
ES2169081T3 (es) 2002-07-01
EP0713505A1 (de) 1996-05-29
WO1995004772A1 (fr) 1995-02-16
FR2708932A1 (fr) 1995-02-17
FR2708932B1 (fr) 1995-11-10
JPH09504560A (ja) 1997-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee