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 Verwendung

Info

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
Application number
DE19702032470
Other languages
German (de)
English (en)
Inventor
Paolo Dr Antoni Guido Dr Benvenuti Franco Dr Siena Nen (Italien)
Original Assignee
Istituto Sieroterapico e Vaccinoge no Toscana SCLAVO SpA, Siena (Italien)
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 Istituto Sieroterapico e Vaccinoge no Toscana SCLAVO SpA, Siena (Italien) filed Critical Istituto Sieroterapico e Vaccinoge no Toscana SCLAVO SpA, Siena (Italien)
Publication of DE2032470A1 publication Critical patent/DE2032470A1/de
Pending 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
    • 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)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (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)
DE19702032470 1969-07-03 1970-07-01 Verfahren zur Herstellung von alpha beta Poly (asparaginsäure) hydroxyalkyl amiden und ihre therapeutische Verwendung Pending DE2032470A1 (de)

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 (it)
BE (1) BE752909A (it)
CH (1) CH569733A5 (it)
DE (1) DE2032470A1 (it)
DK (1) DK132708C (it)
FR (1) FR2059475B1 (it)
GB (1) GB1319103A (it)
IT (1) IT1045109B (it)
NL (1) NL7009874A (it)
SE (1) SE364702B (it)
ZA (1) ZA704382B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
FR2712892B1 (fr) * 1993-11-24 1995-12-22 Rhone Poulenc Chimie Procédé de préparation de polyimides ou de leurs hydrolysats biodégradables.
EP0659875B1 (fr) * 1993-11-24 2001-08-08 Rhodia Chimie Procédé de préparation de polyimides ou de leurs hydrolysats polypeptidiques 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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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
FR2059475A1 (it) 1971-06-04
DK132708C (da) 1976-07-05
SE364702B (it) 1974-03-04
DK132708B (da) 1976-01-26
BE752909A (fr) 1970-12-16
ZA704382B (en) 1971-03-31
IT1045109B (it) 1980-05-10
NL7009874A (it) 1971-01-05
JPS4820638B1 (it) 1973-06-22
GB1319103A (en) 1973-06-06
FR2059475B1 (it) 1975-04-18
CH569733A5 (it) 1975-11-28

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