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GB1468333A - Ketoglutaric acid derivatives - Google Patents

Ketoglutaric acid derivatives

Info

Publication number
GB1468333A
GB1468333A GB3393475A GB3393475A GB1468333A GB 1468333 A GB1468333 A GB 1468333A GB 3393475 A GB3393475 A GB 3393475A GB 3393475 A GB3393475 A GB 3393475A GB 1468333 A GB1468333 A GB 1468333A
Authority
GB
United Kingdom
Prior art keywords
ketoglutaric acid
acid derivatives
vincamine
salt
acid
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
GB3393475A
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.)
CORBERA GUBERN J
Original Assignee
CORBERA GUBERN J
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 CORBERA GUBERN J filed Critical CORBERA GUBERN J
Publication of GB1468333A publication Critical patent/GB1468333A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/347—Saturated compounds containing more than one carboxyl group containing keto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

1468333 Vincamine salt J A C GUBERN 14 Aug 1975 [14 Sept 1974] 33934/75 Heading C2C The invention comprises the vincamine salt of alpha-ketoglutaric acid. The compound is prepared by reacting vincamine with alphaketoglutaric acid. The salt may be used to treat cerebral vascular insufficiency.
GB3393475A 1974-09-14 1975-08-14 Ketoglutaric acid derivatives Expired GB1468333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES430063A ES430063A1 (en) 1974-09-14 1974-09-14 Ketoglutaric acid derivatives

Publications (1)

Publication Number Publication Date
GB1468333A true GB1468333A (en) 1977-03-23

Family

ID=8467553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3393475A Expired GB1468333A (en) 1974-09-14 1975-08-14 Ketoglutaric acid derivatives

Country Status (4)

Country Link
BE (1) BE833146A (en)
ES (1) ES430063A1 (en)
FR (1) FR2284325A1 (en)
GB (1) GB1468333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU719877B2 (en) * 1995-04-12 2000-05-18 Covex Farma S.L. A new composition which stimulates cerebral activity, based upon alkaloids with an eburnamenine nucleus, and methods for their preparation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362730A (en) * 1980-08-25 1982-12-07 Heinrich Mack Nachf. Chem-Pharm. Fabrik Vincamine saccharinate and a pharmaceutical composition containing it dissolved therein
CH663789A5 (en) * 1985-08-27 1988-01-15 Arysearch Arylan Ag PROCEDURE FOR THE PRODUCTION OF VINCAMINA 2-KETOGLUTARATE SALT.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179538B1 (en) * 1972-04-11 1975-04-25 Merrell Toraude & Co
FR2202682A1 (en) * 1972-10-12 1974-05-10 Made Labor Sa Pyridoxal and pyridoxamine alpha-ketoglutarates - as agents to improve intellectual and physical states

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU719877B2 (en) * 1995-04-12 2000-05-18 Covex Farma S.L. A new composition which stimulates cerebral activity, based upon alkaloids with an eburnamenine nucleus, and methods for their preparation

Also Published As

Publication number Publication date
ES430063A1 (en) 1976-10-01
FR2284325B1 (en) 1979-07-27
BE833146A (en) 1975-12-31
FR2284325A1 (en) 1976-04-09

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Legal Events

Date Code Title Description
PS Patent sealed
48S Specification amended (sect. 8/1949)
SP Amendment (slips) printed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930814