KR860007243A - Method for preparing quinoline carboxylic acid derivative - Google Patents

Method for preparing quinoline carboxylic acid derivative Download PDF

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Publication number
KR860007243A
KR860007243A KR1019850001804A KR850001804A KR860007243A KR 860007243 A KR860007243 A KR 860007243A KR 1019850001804 A KR1019850001804 A KR 1019850001804A KR 850001804 A KR850001804 A KR 850001804A KR 860007243 A KR860007243 A KR 860007243A
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South Korea
Prior art keywords
compound
formula
carboxylic acid
acid derivative
quinoline carboxylic
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KR1019850001804A
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Korean (ko)
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KR900000554B1 (en
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쯔도무 이리쿠라
도시에 시바
히로시 마쯔구보
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하기하라 히데시
쿄란세이야꾸 가부시끼 가이샤
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Priority to KR1019850001804A priority Critical patent/KR900000554B1/en
Publication of KR860007243A publication Critical patent/KR860007243A/en
Application granted granted Critical
Publication of KR900000554B1 publication Critical patent/KR900000554B1/en

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

Abstract

내용 없음No content

Description

퀴놀린 카르복실산 유도체의 제조방법Method for preparing quinoline carboxylic acid derivative

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

하기 일반식(Ⅱ)의 화합물을 하기 일반식(Ⅰ)의 화합물과 반응시킴으로써 제조된 하기 일반식(Ⅲ)의 화합물을 비누화함을 특징으로 하는 하기 일반식(Ⅳ)의 화합물의 제조방법.A method for producing a compound of formula (IV), wherein the compound of formula (III) is saponified by reacting a compound of formula (II) with a compound of formula (I): (상기식중, R1은 수소원자 또는 메틸기이고, R은 1∼3탄소원자를 갖는 저급 알킬기이며, X는 할로겐원자이다.)(Wherein R 1 is a hydrogen atom or a methyl group, R is a lower alkyl group having 1 to 3 carbon atoms, and X is a halogen atom.) 하기 일반식(Ⅲ-a)의 화합물을 포름 알데히드 및 포름산과 반응시킴으로써 제조된 하기 일반식(Ⅲ-b)의 화합물을 비누화함을 특징으로 하는 하기 일반식(Ⅳ-a)의 화합물의 제조방법.Method for preparing a compound of formula (IV-a), characterized in that saponification of a compound of formula (III-b) prepared by reacting a compound of formula (III-a) with formaldehyde and formic acid . (상기식중, R은 1∼3 탄소원자를 갖는 저급알킬기이다).(Wherein R is a lower alkyl group having 1 to 3 carbon atoms). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850001804A 1985-03-20 1985-03-20 Process for preparing quinoline carboryl acid derivatives KR900000554B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850001804A KR900000554B1 (en) 1985-03-20 1985-03-20 Process for preparing quinoline carboryl acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850001804A KR900000554B1 (en) 1985-03-20 1985-03-20 Process for preparing quinoline carboryl acid derivatives

Publications (2)

Publication Number Publication Date
KR860007243A true KR860007243A (en) 1986-10-10
KR900000554B1 KR900000554B1 (en) 1990-01-31

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KR1019850001804A KR900000554B1 (en) 1985-03-20 1985-03-20 Process for preparing quinoline carboryl acid derivatives

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Publication number Publication date
KR900000554B1 (en) 1990-01-31

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