ATE17721T1 - 3,5-di-tert-butyl-4-hydroxyphenyl-substituierte heterocyclische verbindungen. - Google Patents

3,5-di-tert-butyl-4-hydroxyphenyl-substituierte heterocyclische verbindungen.

Info

Publication number: ATE17721T1
Authority: AT; Austria
Prior art keywords: hydroxyphenyl; tert; butyl; substituted heterocyclic; heterocyclic compounds
Prior art date: 1981-02-19

Application number

AT82300861T

Other languages

English (en)

Inventor

Kazuo Kubo

Yasuo Isomura

Shuichi Sakamoto

Hiroshige Homma

Original Assignee

Yamanouchi Pharma 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.)

1981-02-19

Filing date

1982-02-19

Publication date

1986-02-15

1981-02-19 Priority claimed from JP56023515A external-priority patent/JPS57150692A/ja

1981-04-21 Priority claimed from JP56059990A external-priority patent/JPS57175171A/ja

1981-10-02 Priority claimed from JP56157010A external-priority patent/JPS5857366A/ja

1982-02-19 Application filed by Yamanouchi Pharma Co Ltd filed Critical Yamanouchi Pharma Co Ltd

1982-02-19 Priority claimed from EP82300861A external-priority patent/EP0059090B1/de

1986-02-15 Application granted granted Critical

1986-02-15 Publication of ATE17721T1 publication Critical patent/ATE17721T1/de

Links

AT82300861T 1981-02-19 1982-02-19 3,5-di-tert-butyl-4-hydroxyphenyl-substituierte heterocyclische verbindungen. ATE17721T1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP56023515A JPS57150692A (en)	1981-02-19	1981-02-19	4-hetero ring-substituted-2,6-di-tert-butyl-phenol derivative
JP56059990A JPS57175171A (en)	1981-04-21	1981-04-21	3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compound
JP56157010A JPS5857366A (ja)	1981-10-02	1981-10-02	３，５−ジ−ｔｅｒｔ−ブチル−４−ヒドロキシフエニル置換複素環化合物
EP82300861A EP0059090B1 (de)	1981-02-19	1982-02-19	3,5-Di-tert-butyl-4-hydroxyphenyl-substituierte heterocyclische Verbindungen

Publications (1)

Publication Number	Publication Date
ATE17721T1 true ATE17721T1 (de)	1986-02-15

Family

ID=27440415

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT82300861T ATE17721T1 (de)	1981-02-19	1982-02-19	3,5-di-tert-butyl-4-hydroxyphenyl-substituierte heterocyclische verbindungen.

Country Status (1)

Country	Link
AT (1)	ATE17721T1 (de)

1982
- 1982-02-19 AT AT82300861T patent/ATE17721T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1986-05-15	UEP	Publication of translation of european patent specification
1988-11-15	REN	Ceased due to non-payment of the annual fee