ES8607962A1 - Quinoline carboxylic acid derivs. - Google Patents

Quinoline carboxylic acid derivs.

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Publication number
ES8607962A1
ES8607962A1 ES541691A ES541691A ES8607962A1 ES 8607962 A1 ES8607962 A1 ES 8607962A1 ES 541691 A ES541691 A ES 541691A ES 541691 A ES541691 A ES 541691A ES 8607962 A1 ES8607962 A1 ES 8607962A1
Authority
ES
Spain
Prior art keywords
formula
compound
carboxylic acid
quinoline carboxylic
reaction
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
ES541691A
Other languages
Spanish (es)
Other versions
ES541691A0 (en
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.)
Kyorin Pharmaceutical Co Ltd
Original Assignee
Kyorin Pharmaceutical Co Ltd
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 Kyorin Pharmaceutical Co Ltd filed Critical Kyorin Pharmaceutical Co Ltd
Priority to ES541691A priority Critical patent/ES8607962A1/en
Publication of ES8607962A1 publication Critical patent/ES8607962A1/en
Publication of ES541691A0 publication Critical patent/ES541691A0/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PT--80187 A 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. EPAB- EP-195135 B A process for the preparation of a compound of the formula (IV) wherein R1 is a hydrogen atom or a methyl group, which comprises saponifying a compound of the formula (III), wherein R1 is a hydrogen atom or a methyl group, which is prepared by the reaction of a compound of the formula (II), wherein R1 has the above-stated meaning, with a compound of the formula (I) which is prepared by the reaction of a compound of the formula (V), with 2-fluoroethyl tosylate.
ES541691A 1985-03-28 1985-03-28 Quinoline carboxylic acid derivs. Expired ES8607962A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES541691A ES8607962A1 (en) 1985-03-28 1985-03-28 Quinoline carboxylic acid derivs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES541691A ES8607962A1 (en) 1985-03-28 1985-03-28 Quinoline carboxylic acid derivs.

Publications (2)

Publication Number Publication Date
ES8607962A1 true ES8607962A1 (en) 1986-06-01
ES541691A0 ES541691A0 (en) 1986-06-01

Family

ID=8488912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541691A Expired ES8607962A1 (en) 1985-03-28 1985-03-28 Quinoline carboxylic acid derivs.

Country Status (1)

Country Link
ES (1) ES8607962A1 (en)

Also Published As

Publication number Publication date
ES541691A0 (en) 1986-06-01

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