KR830009044A - Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound - Google Patents

Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound Download PDF

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Publication number
KR830009044A
KR830009044A KR1019820000728A KR820000728A KR830009044A KR 830009044 A KR830009044 A KR 830009044A KR 1019820000728 A KR1019820000728 A KR 1019820000728A KR 820000728 A KR820000728 A KR 820000728A KR 830009044 A KR830009044 A KR 830009044A
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KR
South Korea
Prior art keywords
tert
butyl
hydroxyphenyl
alkyl group
lower alkyl
Prior art date
Application number
KR1019820000728A
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Korean (ko)
Inventor
구보 가주오
이소무라 야수오
사카모도 수이찌
홈마 히로시게
Original Assignee
모리오까 시께오
야마노우찌 세이야꾸 가부시끼 가이샤
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.)
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Application filed by 모리오까 시께오, 야마노우찌 세이야꾸 가부시끼 가이샤 filed Critical 모리오까 시께오
Publication of KR830009044A publication Critical patent/KR830009044A/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음No content

Description

3,5-디-3급부틸-4-하이드록시페닐-치환 복소환 화합물의 제조방법Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound

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

Claims (1)

다음 일반식(II)의 화합물을 다음 일반식(IV)의 α-아미노카보닐화합물과 반응시키고, 필요한 경우, 수득된 생성물을 산화, 알킬화 또는 탈황화시켜 다음 일반식(I)의 3,5-디-3급-부틸-4-하이드록시페닐-치환 복소환 화합물 또는 이들 염을 제조하는 방법.The compound of formula (II) is then reacted with the α-aminocarbonyl compound of formula (IV) and, if necessary, the obtained product is oxidized, alkylated or desulfurized to yield 3,5 of formula (I) -Di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound or a method for producing these salts. 상기 일반식을 설명하면,In the following general formula, R1및 R2의 하나는 3,5-디-3급부틸-4-하이드록시페닐그룹을 나타내고 나머지는 수소원자 또는 저급알킬그룹을 나타내고,One of R 1 and R 2 is a 3,5-di-tert-butyl-4-hydroxyphenyl group The remainder represents a hydrogen atom or a lower alkyl group, R3는 수소원자 또는 -O-Z 또는의 그룹(여기에서 Z는 수소원자, 저급알킬그룹, 카복시저급알킬그룹, 저급알콕시카보닐 저급알킬그룹 또는 저급아르알킬그룹을 나타내고 n은 0, 1 또는 2임)나타내고,R 3 is a hydrogen atom or -OZ or Where Z represents a hydrogen atom, a lower alkyl group, a carboxy lower alkyl group, a lower alkoxycarbonyl lower alkyl group or a lower aralkyl group and n is 0, 1 or 2, R4는 수소원자 또는 저급 알킬그룹을 나타낸다.R 4 represents a hydrogen atom or a lower alkyl group. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820000728A 1981-04-21 1982-02-19 Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound KR830009044A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56059990A JPS57175171A (en) 1981-04-21 1981-04-21 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound
JP59990 1981-04-21

Publications (1)

Publication Number Publication Date
KR830009044A true KR830009044A (en) 1983-12-17

Family

ID=13129108

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019820000728A KR830009044A (en) 1981-04-21 1982-02-19 Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound
KR1019820000727A KR830009076A (en) 1981-02-19 1982-02-20 Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019820000727A KR830009076A (en) 1981-02-19 1982-02-20 Method for preparing 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound

Country Status (2)

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JP (1) JPS57175171A (en)
KR (2) KR830009044A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857366A (en) * 1981-10-02 1983-04-05 Yamanouchi Pharmaceut Co Ltd 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound
DK377487A (en) * 1986-07-21 1988-01-22 Otsuka Pharma Co Ltd P-aminophenol
JPH0615542B2 (en) * 1986-07-22 1994-03-02 吉富製薬株式会社 Pyrazolopyridine compound
JPS6339868A (en) * 1986-08-04 1988-02-20 Otsuka Pharmaceut Factory Inc Di (lower alkyl) phenol derivative

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985565A (en) * 1974-07-12 1976-10-12 Eastman Kodak Company Photothermographic, composition using a phenolic leuco dye as a reducing agent

Also Published As

Publication number Publication date
JPS57175171A (en) 1982-10-28
JPH0450305B2 (en) 1992-08-13
KR830009076A (en) 1983-12-17

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