JPS537656A - Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid - Google Patents

Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid

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Publication number
JPS537656A
JPS537656A JP8149476A JP8149476A JPS537656A JP S537656 A JPS537656 A JP S537656A JP 8149476 A JP8149476 A JP 8149476A JP 8149476 A JP8149476 A JP 8149476A JP S537656 A JPS537656 A JP S537656A
Authority
JP
Japan
Prior art keywords
methoxy
naphthyl
methyl
preparation
acid
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
JP8149476A
Other languages
Japanese (ja)
Inventor
Kazuo Kikazawa
Mineji Hiiragi
Haruhide Ishimaru
Seiji Haga
Keiko Shiroyama
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.)
Aska Pharmaceutical Co Ltd
Original Assignee
Grelan Pharmaceutical 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.)
Filing date
Publication date
Application filed by Grelan Pharmaceutical Co Ltd filed Critical Grelan Pharmaceutical Co Ltd
Priority to JP8149476A priority Critical patent/JPS537656A/en
Publication of JPS537656A publication Critical patent/JPS537656A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid, useful as intermediates of 2-(6-methoxy-2-naphthyl)propionic acid as antiphlogistic analgesics, from 6-methoxy-2-acethylnaphthalene as a starting materials.
COPYRIGHT: (C)1978,JPO&Japio
JP8149476A 1976-07-10 1976-07-10 Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid Pending JPS537656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8149476A JPS537656A (en) 1976-07-10 1976-07-10 Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8149476A JPS537656A (en) 1976-07-10 1976-07-10 Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid

Publications (1)

Publication Number Publication Date
JPS537656A true JPS537656A (en) 1978-01-24

Family

ID=13747932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8149476A Pending JPS537656A (en) 1976-07-10 1976-07-10 Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid

Country Status (1)

Country Link
JP (1) JPS537656A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149242A (en) * 1981-03-10 1982-09-14 Hamari Yakuhin Kogyo Kk Preparation of (+)-2-(6-methoxy-2-naphthyl)propionic acid
US8158678B2 (en) 2005-04-07 2012-04-17 Cph Innovations Corp. Photoabsorbing, highly conjugated compounds of cyanoacrylic esters, sunscreen compositions and methods of use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149242A (en) * 1981-03-10 1982-09-14 Hamari Yakuhin Kogyo Kk Preparation of (+)-2-(6-methoxy-2-naphthyl)propionic acid
US8158678B2 (en) 2005-04-07 2012-04-17 Cph Innovations Corp. Photoabsorbing, highly conjugated compounds of cyanoacrylic esters, sunscreen compositions and methods of use

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