KR930021636A - Method for preparing 2,4-dihydro-3H-1,2,4-triazol-3-one derivative - Google Patents

Method for preparing 2,4-dihydro-3H-1,2,4-triazol-3-one derivative Download PDF

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Publication number
KR930021636A
KR930021636A KR1019920007188A KR920007188A KR930021636A KR 930021636 A KR930021636 A KR 930021636A KR 1019920007188 A KR1019920007188 A KR 1019920007188A KR 920007188 A KR920007188 A KR 920007188A KR 930021636 A KR930021636 A KR 930021636A
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KR
South Korea
Prior art keywords
compound
formula
preparing
triazol
dihydro
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Application number
KR1019920007188A
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Korean (ko)
Inventor
박복구
김남식
Original Assignee
손정삼
동아제약 주식회사
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Application filed by 손정삼, 동아제약 주식회사 filed Critical 손정삼
Publication of KR930021636A publication Critical patent/KR930021636A/en

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Abstract

본 발명은 다음 구조식(2)의 화합물을 다음 구조식(3)의 화합물과 반응시켜서 얻어진 구조식(4)의 화합물을 제조하고 이 구조식(4)의 화합물을 구조식(5)의 화합물과 반응시켜서 구조식(1)의 화합물을 제조하는 방법에 관한 것이다.The present invention provides a compound of formula (4) obtained by reacting a compound of formula (2) with a compound of formula (3) and reacting a compound of formula (4) with a compound of formula (5) It relates to a method for producing the compound of 1).

Description

2, 4-디하이드로-3H-1,2,4-트리아졸-3-온 유도체의 제조방법Method for preparing 2,4-dihydro-3H-1,2,4-triazol-3-one derivative

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

Claims (1)

다음 구조식(2)의 화합물을 다음 구조식(3)의 화합물과 반응시켜 얻어진 구조식(4)의 화합물을 제조하고 이 구조식(4)의 화합물을 구조식(5)의 화합물과 반응시켜서 구조식(1)의 화합물을 제조하는 방법.A compound of formula (4) obtained by reacting the compound of formula (2) with a compound of formula (3) is prepared, and the compound of formula (4) is reacted with a compound of formula (5) to Method for preparing the compound. 식중 R은 저급알킬이며, X는 할로겐원자이다.Wherein R is lower alkyl and X is a halogen atom. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920007188A 1992-04-28 Method for preparing 2,4-dihydro-3H-1,2,4-triazol-3-one derivative KR930021636A (en)

Publications (1)

Publication Number Publication Date
KR930021636A true KR930021636A (en) 1993-11-22

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