DE2032470A1 - Verfahren zur Herstellung von alpha beta Poly (asparaginsäure) hydroxyalkyl amiden und ihre therapeutische Verwendung - Google Patents
Verfahren zur Herstellung von alpha beta Poly (asparaginsäure) hydroxyalkyl amiden und ihre therapeutische VerwendungInfo
- Publication number
- DE2032470A1 DE2032470A1 DE19702032470 DE2032470A DE2032470A1 DE 2032470 A1 DE2032470 A1 DE 2032470A1 DE 19702032470 DE19702032470 DE 19702032470 DE 2032470 A DE2032470 A DE 2032470A DE 2032470 A1 DE2032470 A1 DE 2032470A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- formula
- reaction
- anhydropolyaspartic
- solvent
- 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.)
- Pending
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/02—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length in solution
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1092—Polysuccinimides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4667/69A IT1045109B (it) | 1969-07-03 | 1969-07-03 | Foli idrossi etil asparagina e metodo per la sua produzione |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2032470A1 true DE2032470A1 (de) | 1971-01-14 |
Family
ID=11112821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702032470 Pending DE2032470A1 (de) | 1969-07-03 | 1970-07-01 | Verfahren zur Herstellung von alpha beta Poly (asparaginsäure) hydroxyalkyl amiden und ihre therapeutische Verwendung |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4820638B1 (xx) |
BE (1) | BE752909A (xx) |
CH (1) | CH569733A5 (xx) |
DE (1) | DE2032470A1 (xx) |
DK (1) | DK132708C (xx) |
FR (1) | FR2059475B1 (xx) |
GB (1) | GB1319103A (xx) |
IT (1) | IT1045109B (xx) |
NL (1) | NL7009874A (xx) |
SE (1) | SE364702B (xx) |
ZA (1) | ZA704382B (xx) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389079A2 (en) * | 1989-03-23 | 1990-09-26 | Berlex Laboratories, Inc. | Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents |
EP0439846A1 (de) * | 1990-01-31 | 1991-08-07 | Hoechst Aktiengesellschaft | Biologisch abbaubare Polymere, Verfahren zu ihrer Herstellung und Verwendung derselben für Depotzubereitungen mit kontrollierter Wirkstoffabgabe |
EP0519119A1 (en) * | 1991-06-18 | 1992-12-23 | Berlex Laboratories, Inc. | Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents |
FR2725723A1 (fr) * | 1994-10-12 | 1996-04-19 | Rhone Poulenc Chimie | Procede de preparation de polycondensats d'aminoacides et de leurs hydrolysats polypeptidiques biodegradables et leur utilisation dans les compositions detergentes |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424293A1 (fr) * | 1978-04-27 | 1979-11-23 | Oreal | Nouveau procede de preparation de l'acide polydehydroaspartique |
FR2457306A1 (fr) | 1979-05-25 | 1980-12-19 | Oreal | Nouveaux produits colorants, leur preparation et leur utilisation dans des compositions colorantes |
US4526888A (en) * | 1983-04-29 | 1985-07-02 | Bristol-Myers Company | Nephrotoxicity inhibitors for aminoglycoside antibiotics |
CS252559B1 (en) * | 1985-03-22 | 1987-09-17 | Frantisek Rypacek | Polymer stabilizer of emulsion type water in oil |
US5371177A (en) * | 1992-07-10 | 1994-12-06 | Rohm And Haas Company | Process for preparing polysuccinimides from maleamic acid |
ES2161747T3 (es) * | 1993-11-24 | 2001-12-16 | Rhodia Chimie Sa | Procedimiento de preparacion de poliimidas o de sus hidrolizados polipeptidicos biodegradables. |
FR2712892B1 (fr) * | 1993-11-24 | 1995-12-22 | Rhone Poulenc Chimie | Procédé de préparation de polyimides ou de leurs hydrolysats biodégradables. |
JPH09165447A (ja) | 1995-12-15 | 1997-06-24 | Mitsubishi Chem Corp | ポリアスパラギン酸共重合体及びその製造方法 |
JP3978363B2 (ja) | 2001-04-23 | 2007-09-19 | ユニ・チャーム株式会社 | パンツ型の使い捨て着用物品 |
JP2004216082A (ja) | 2003-01-10 | 2004-08-05 | Uni Charm Corp | パンツ型の使い捨て着用物品 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866783A (en) * | 1956-07-05 | 1958-12-30 | Bovarnick Max | Glutamic and aspartic acid polypeptide polymers as plasma volume extenders |
-
1969
- 1969-07-03 IT IT4667/69A patent/IT1045109B/it active
-
1970
- 1970-06-25 ZA ZA704382A patent/ZA704382B/xx unknown
- 1970-06-26 GB GB3106570A patent/GB1319103A/en not_active Expired
- 1970-06-30 CH CH987970A patent/CH569733A5/xx not_active IP Right Cessation
- 1970-07-01 DE DE19702032470 patent/DE2032470A1/de active Pending
- 1970-07-02 JP JP45057357A patent/JPS4820638B1/ja active Pending
- 1970-07-02 DK DK345370A patent/DK132708C/da active
- 1970-07-02 BE BE752909D patent/BE752909A/xx unknown
- 1970-07-03 FR FR7024831A patent/FR2059475B1/fr not_active Expired
- 1970-07-03 NL NL7009874A patent/NL7009874A/xx unknown
- 1970-07-03 SE SE09311/70A patent/SE364702B/xx unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389079A2 (en) * | 1989-03-23 | 1990-09-26 | Berlex Laboratories, Inc. | Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents |
EP0389079A3 (en) * | 1989-03-23 | 1991-08-07 | Berlex Laboratories, Inc. | Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents |
EP0439846A1 (de) * | 1990-01-31 | 1991-08-07 | Hoechst Aktiengesellschaft | Biologisch abbaubare Polymere, Verfahren zu ihrer Herstellung und Verwendung derselben für Depotzubereitungen mit kontrollierter Wirkstoffabgabe |
EP0519119A1 (en) * | 1991-06-18 | 1992-12-23 | Berlex Laboratories, Inc. | Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents |
FR2725723A1 (fr) * | 1994-10-12 | 1996-04-19 | Rhone Poulenc Chimie | Procede de preparation de polycondensats d'aminoacides et de leurs hydrolysats polypeptidiques biodegradables et leur utilisation dans les compositions detergentes |
US5688903A (en) * | 1994-10-12 | 1997-11-18 | Rhone-Poulenc Chimie | Process for the preparation of polycondensates of amino acids and the biodegradable polypeptide hydrolysates thereof, and their use in detergent compositions |
US5824765A (en) * | 1994-10-12 | 1998-10-20 | Rhone-Poulenc Chimie | Preparation of polycondensates of amino acids and the biodegradable polypeptide hydrolysates thereof |
Also Published As
Publication number | Publication date |
---|---|
DK132708C (da) | 1976-07-05 |
GB1319103A (en) | 1973-06-06 |
SE364702B (xx) | 1974-03-04 |
FR2059475B1 (xx) | 1975-04-18 |
JPS4820638B1 (xx) | 1973-06-22 |
CH569733A5 (xx) | 1975-11-28 |
IT1045109B (it) | 1980-05-10 |
DK132708B (da) | 1976-01-26 |
BE752909A (fr) | 1970-12-16 |
NL7009874A (xx) | 1971-01-05 |
FR2059475A1 (xx) | 1971-06-04 |
ZA704382B (en) | 1971-03-31 |
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