FR2398048A1 - Nouveaux peptides physiologiquement actifs, procede de preparation de ceux-ci et composition pharmaceutique en comportant application - Google Patents

Nouveaux peptides physiologiquement actifs, procede de preparation de ceux-ci et composition pharmaceutique en comportant application

Info

Publication number
FR2398048A1
FR2398048A1 FR7809710A FR7809710A FR2398048A1 FR 2398048 A1 FR2398048 A1 FR 2398048A1 FR 7809710 A FR7809710 A FR 7809710A FR 7809710 A FR7809710 A FR 7809710A FR 2398048 A1 FR2398048 A1 FR 2398048A1
Authority
FR
France
Prior art keywords
amino
residue
preparation
physiologically active
active peptides
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
Application number
FR7809710A
Other languages
English (en)
Other versions
FR2398048B1 (fr
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.)
Microbial Chemistry Research Foundation
Original Assignee
Microbial Chemistry Research Foundation
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 Microbial Chemistry Research Foundation filed Critical Microbial Chemistry Research Foundation
Publication of FR2398048A1 publication Critical patent/FR2398048A1/fr
Application granted granted Critical
Publication of FR2398048B1 publication Critical patent/FR2398048B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
    • C07K5/0202—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link containing the structure -NH-X-X-C(=0)-, X being an optionally substituted carbon atom or a heteroatom, e.g. beta-amino acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/08—Tripeptides
    • C07K5/0802—Tripeptides with the first amino acid being neutral
    • C07K5/0804—Tripeptides with the first amino acid being neutral and aliphatic
    • C07K5/0808—Tripeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms, e.g. Val, Ile, Leu

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Obesity (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne de nouveaux peptides physiologiquement actifs ainsi que des dérivés de ceux-ci ainsi qu'un procédé pour leur préparation. Ces peptides ont la formule suivante : X-Val-Val-Y dans laquelle X représente un résidu 3-amino-2-hydroxy-5(ou 4-) méthylhexanoyl, Val représente le reste L-valyle et Y représente l'acide L-aspartique ou son alpha -amide ou l'acide L-glutamique lorsque X représente le reste 3-amino-2-hydroxy-5-méthylhexanoyl, et l'acide L-glutamique ou son alpha -amide lorsque X représente le reste 3-amino-2-hydroxy-4-méthylhexanoyl, ainsi que les sels pharmaceutiquement acceptables de ceux-ci et leurs dérivés N-acylés. Ces nouveaux peptides ont un effet inhibitoire sur l'amino peptidase A et egalement montrent une stimulation de la formation d'anticorps et sont donc applicables dans des compositions pharmaceutiques pour stimuler la formation d'anticorps et inhiber la formation d'amino peptidase A.
FR7809710A 1977-07-22 1978-03-31 Nouveaux peptides physiologiquement actifs, procede de preparation de ceux-ci et composition pharmaceutique en comportant application Granted FR2398048A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8872977A JPS5424845A (en) 1977-07-22 1977-07-22 Novel bio-active peptide and its derivative

Publications (2)

Publication Number Publication Date
FR2398048A1 true FR2398048A1 (fr) 1979-02-16
FR2398048B1 FR2398048B1 (fr) 1984-07-13

Family

ID=13950997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809710A Granted FR2398048A1 (fr) 1977-07-22 1978-03-31 Nouveaux peptides physiologiquement actifs, procede de preparation de ceux-ci et composition pharmaceutique en comportant application

Country Status (8)

Country Link
JP (1) JPS5424845A (fr)
AU (1) AU511023B2 (fr)
BE (1) BE865565A (fr)
DE (1) DE2813507C3 (fr)
ES (1) ES468457A1 (fr)
FR (1) FR2398048A1 (fr)
GB (1) GB1553656A (fr)
IT (1) IT1108029B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313548Y2 (fr) * 1984-09-13 1991-03-27
FR2609501B1 (fr) * 1987-01-09 1991-01-11 Peugeot Moteur a combustion interne muni de moyens perfectionnes de refroidissement du bloc-cylindres

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262532A1 (fr) * 1974-02-28 1975-09-26 Sanraku Ocean Co
FR2323394A1 (fr) * 1975-09-12 1977-04-08 Sumitomo Chemical Co Nouvelles procidines utiles comme inhibiteurs de proteases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262532A1 (fr) * 1974-02-28 1975-09-26 Sanraku Ocean Co
FR2323394A1 (fr) * 1975-09-12 1977-04-08 Sumitomo Chemical Co Nouvelles procidines utiles comme inhibiteurs de proteases

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1976 *
EXBK/77 *

Also Published As

Publication number Publication date
IT1108029B (it) 1985-12-02
BE865565A (fr) 1978-07-17
FR2398048B1 (fr) 1984-07-13
GB1553656A (en) 1979-09-26
DE2813507A1 (de) 1979-01-25
DE2813507C3 (de) 1980-09-11
JPS568829B2 (fr) 1981-02-25
DE2813507B2 (de) 1980-01-17
ES468457A1 (es) 1980-01-01
AU3470978A (en) 1979-10-11
AU511023B2 (en) 1980-07-24
JPS5424845A (en) 1979-02-24
IT7867722A0 (it) 1978-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse