GB1421089A - Arginine pyroglutamate and a procedure for its preparation - Google Patents

Arginine pyroglutamate and a procedure for its preparation

Info

Publication number
GB1421089A
GB1421089A GB1352974A GB1352974A GB1421089A GB 1421089 A GB1421089 A GB 1421089A GB 1352974 A GB1352974 A GB 1352974A GB 1352974 A GB1352974 A GB 1352974A GB 1421089 A GB1421089 A GB 1421089A
Authority
GB
United Kingdom
Prior art keywords
procedure
preparation
arginine pyroglutamate
pyroglutamate
arginine
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
Application number
GB1352974A
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.)
Manetti & Roberts Italo Brit
Original Assignee
Manetti & Roberts Italo Brit
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 Manetti & Roberts Italo Brit filed Critical Manetti & Roberts Italo Brit
Publication of GB1421089A publication Critical patent/GB1421089A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Pyrrole Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

1421089 Arginine pyroglutamate SOC ITALO-BRITANNICA L MANETTI H ROBERT & C 27 March 1974 [4 April 1973] 13529/74 Heading C2C The novel salt of Formula I: is prepared from the acid and base. The salt is antagonistic to depressant drugs.
GB1352974A 1973-04-04 1974-03-27 Arginine pyroglutamate and a procedure for its preparation Expired GB1421089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49236/73A IT1019020B (en) 1973-04-04 1973-04-04 ARGINIA PIROGLUTAMATE AND PROCEED TO PREPARE IT

Publications (1)

Publication Number Publication Date
GB1421089A true GB1421089A (en) 1976-01-14

Family

ID=11270040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352974A Expired GB1421089A (en) 1973-04-04 1974-03-27 Arginine pyroglutamate and a procedure for its preparation

Country Status (9)

Country Link
JP (1) JPS5221572B2 (en)
AR (1) AR203747A1 (en)
CH (1) CH592058A5 (en)
DE (1) DE2416339C3 (en)
ES (1) ES424931A1 (en)
FR (1) FR2224154B1 (en)
GB (1) GB1421089A (en)
IT (1) IT1019020B (en)
ZA (1) ZA742095B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102268U (en) * 1976-01-30 1977-08-03
IT1150694B (en) * 1982-03-18 1986-12-17 Baldacci Lab Spa PHARMACEUTICAL COMPOSITION WITH IMMUNOMODULATORY ACTIVITY
JPS63143376U (en) * 1987-03-10 1988-09-21
IT1244548B (en) * 1991-02-06 1994-07-15 Poli Ind Chimica Spa 5-OXO-L-PROLIN DERIVATIVES AND THEIR PHARMACEUTICAL APPLICATIONS
DE19520792A1 (en) * 1995-06-07 1996-12-12 Bloch Wilhelm Dr Use of nitric oxide synthase inhibitors to inhibit nasal swelling

Also Published As

Publication number Publication date
JPS5035317A (en) 1975-04-04
FR2224154B1 (en) 1977-11-04
DE2416339B2 (en) 1979-02-08
AR203747A1 (en) 1975-10-15
CH592058A5 (en) 1977-10-14
IT1019020B (en) 1977-11-10
ES424931A1 (en) 1976-05-16
FR2224154A1 (en) 1974-10-31
ZA742095B (en) 1975-04-30
JPS5221572B2 (en) 1977-06-11
DE2416339A1 (en) 1975-02-13
DE2416339C3 (en) 1979-09-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee