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KR840001573A - Method for preparing anthranilic acid ester - Google Patents

Method for preparing anthranilic acid ester Download PDF

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Publication number
KR840001573A
KR840001573A KR1019820004433A KR820004433A KR840001573A KR 840001573 A KR840001573 A KR 840001573A KR 1019820004433 A KR1019820004433 A KR 1019820004433A KR 820004433 A KR820004433 A KR 820004433A KR 840001573 A KR840001573 A KR 840001573A
Authority
KR
South Korea
Prior art keywords
anthranilic acid
acid ester
formula
oxo
preparing
Prior art date
Application number
KR1019820004433A
Other languages
Korean (ko)
Inventor
나르디 단테 (외 4)
Original Assignee
레코르다티 에스 에이
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 레코르다티 에스 에이 filed Critical 레코르다티 에스 에이
Priority to KR1019820004433A priority Critical patent/KR840001573A/en
Publication of KR840001573A publication Critical patent/KR840001573A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

내용 없음No content

Description

안트라닐산 에스테르의 제조방법Method for preparing anthranilic acid ester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

하기 일반식(Ⅱ)의 N-(7- 또는 8-치환-4-퀴놀일)-안트라닐산의 염을 하기 일반식(Ⅲ)의 할로 유도체와 축합시킴을 특징으로 하는 하기 일반식(Ⅰ)의 안트라닐산 에스테르의 제조방법.Formula (I), characterized by condensing a salt of N- (7- or 8-substituted-4-quinolyl) -anthranilic acid of formula (II) with a halo derivative of formula (III): Method for producing an anthranilic acid ester of. 상기 식에서,Where n은 0, 1 또는 2이고,n is 0, 1 or 2, R1및 R2중의 하나는 염소원자 또는 트리플루오로메틸기를 나타내고 다른 하나는 수소원자를 나타내고, R은 2-옥소-3-옥솔라닐 또는 2-옥소-3-옥사졸리디닐기를 나타내고,One of R 1 and R 2 represents a chlorine atom or a trifluoromethyl group, the other represents a hydrogen atom, R represents a 2-oxo-3-oxolanyl or 2-oxo-3-oxazolidinyl group, X는 알칼리 금속을 나타낸다.X represents an alkali metal. 제1항에 있어서, 30∼150℃에서 용매로서 디메틸포름아미드 중에서 동 몰량의 반응물을 사용하여 수행함을 특징으로 하는 방법.2. Process according to claim 1, characterized in that it is carried out using an equivalent molar amount of the reactant in dimethylformamide as the solvent at 30 to 150 캜. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820004433A 1982-09-30 1982-09-30 Method for preparing anthranilic acid ester KR840001573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019820004433A KR840001573A (en) 1982-09-30 1982-09-30 Method for preparing anthranilic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019820004433A KR840001573A (en) 1982-09-30 1982-09-30 Method for preparing anthranilic acid ester

Publications (1)

Publication Number Publication Date
KR840001573A true KR840001573A (en) 1984-05-07

Family

ID=55026068

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820004433A KR840001573A (en) 1982-09-30 1982-09-30 Method for preparing anthranilic acid ester

Country Status (1)

Country Link
KR (1) KR840001573A (en)

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820930

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination