JPS535133A - Preparation of 2-(4-isobutylphenyl)propionic acid - Google Patents

Preparation of 2-(4-isobutylphenyl)propionic acid

Info

Publication number
JPS535133A
JPS535133A JP7703676A JP7703676A JPS535133A JP S535133 A JPS535133 A JP S535133A JP 7703676 A JP7703676 A JP 7703676A JP 7703676 A JP7703676 A JP 7703676A JP S535133 A JPS535133 A JP S535133A
Authority
JP
Japan
Prior art keywords
isobutylphenyl
preparation
propionic acid
methyl
antiphologistic
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7703676A
Other languages
Japanese (ja)
Inventor
Kazuo Kikazawa
Mineji Hiiragi
Haruhide Ishimaru
Seiji Haga
Kazutake Torihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOA KAGAKU KOGYO KK
Nissan Chemical Corp
Aska Pharmaceutical Co Ltd
Original Assignee
KOA KAGAKU KOGYO KK
Grelan Pharmaceutical Co Ltd
Nissan Chemical Corp
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 KOA KAGAKU KOGYO KK, Grelan Pharmaceutical Co Ltd, Nissan Chemical Corp filed Critical KOA KAGAKU KOGYO KK
Priority to JP7703676A priority Critical patent/JPS535133A/en
Publication of JPS535133A publication Critical patent/JPS535133A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title compound, useful as antiphologistic analgesics, by the decomposition of novel 3-methyl-3-(4-isobutylphenyl)pyruvonitrile and 2-hydroxy3-methyl-3-(4-isobutylphenyl)acrylonitrile.
COPYRIGHT: (C)1978,JPO&Japio
JP7703676A 1976-07-01 1976-07-01 Preparation of 2-(4-isobutylphenyl)propionic acid Pending JPS535133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7703676A JPS535133A (en) 1976-07-01 1976-07-01 Preparation of 2-(4-isobutylphenyl)propionic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7703676A JPS535133A (en) 1976-07-01 1976-07-01 Preparation of 2-(4-isobutylphenyl)propionic acid

Publications (1)

Publication Number Publication Date
JPS535133A true JPS535133A (en) 1978-01-18

Family

ID=13622524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7703676A Pending JPS535133A (en) 1976-07-01 1976-07-01 Preparation of 2-(4-isobutylphenyl)propionic acid

Country Status (1)

Country Link
JP (1) JPS535133A (en)

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