HUT40100A - Process for producing quinolin-carboxylic acid derivatives - Google Patents

Process for producing quinolin-carboxylic acid derivatives

Info

Publication number
HUT40100A
HUT40100A HU110785A HU110785A HUT40100A HU T40100 A HUT40100 A HU T40100A HU 110785 A HU110785 A HU 110785A HU 110785 A HU110785 A HU 110785A HU T40100 A HUT40100 A HU T40100A
Authority
HU
Hungary
Prior art keywords
carboxylic acid
acid derivatives
quinolin
producing
formula
Prior art date
Application number
HU110785A
Other languages
Hungarian (hu)
Other versions
HU193597B (en
Inventor
Tsutomo Irikura
Toshie Shiba
Hiroshi Matsukubo
Original Assignee
Kyorin Seiyaku Kk
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
Priority claimed from EP85200451A external-priority patent/EP0195135B1/en
Application filed by Kyorin Seiyaku Kk filed Critical Kyorin Seiyaku Kk
Priority to HU110785A priority Critical patent/HU193597B/en
Publication of HUT40100A publication Critical patent/HUT40100A/en
Publication of HU193597B publication Critical patent/HU193597B/en

Links

Landscapes

  • Quinoline Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The cpds. are of formula (IV), in which R1 is H or CH3. They are made by hydrolysis of the ester of formula (III) in which R is 1-3C alkyl, which is prepd. by reaction of a cpd. of formula (II) with a cpd. of formula (I), in which X is a halogen atom.
HU110785A 1985-03-21 1985-03-22 Process for producing quinolin-carboxylic acid derivatives HU193597B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU110785A HU193597B (en) 1985-03-21 1985-03-22 Process for producing quinolin-carboxylic acid derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP85200451A EP0195135B1 (en) 1985-03-21 1985-03-21 A process for the preparation of quinoline carboxylic acid derivatives
HU110785A HU193597B (en) 1985-03-21 1985-03-22 Process for producing quinolin-carboxylic acid derivatives

Publications (2)

Publication Number Publication Date
HUT40100A true HUT40100A (en) 1986-11-28
HU193597B HU193597B (en) 1987-11-30

Family

ID=26097652

Family Applications (1)

Application Number Title Priority Date Filing Date
HU110785A HU193597B (en) 1985-03-21 1985-03-22 Process for producing quinolin-carboxylic acid derivatives

Country Status (1)

Country Link
HU (1) HU193597B (en)

Also Published As

Publication number Publication date
HU193597B (en) 1987-11-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee