JPS5350157A - Prepration of 2- 4-(1-oxo-2-isoindolinyl)phenyl pyruvic acd - Google Patents

Prepration of 2- 4-(1-oxo-2-isoindolinyl)phenyl pyruvic acd

Info

Publication number
JPS5350157A
JPS5350157A JP12290676A JP12290676A JPS5350157A JP S5350157 A JPS5350157 A JP S5350157A JP 12290676 A JP12290676 A JP 12290676A JP 12290676 A JP12290676 A JP 12290676A JP S5350157 A JPS5350157 A JP S5350157A
Authority
JP
Japan
Prior art keywords
oxo
prepration
isoindolinyl
acd
phenyl pyruvic
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
JP12290676A
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 JP12290676A priority Critical patent/JPS5350157A/en
Publication of JPS5350157A publication Critical patent/JPS5350157A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prepare the title compound economically. useful as pharmaceuticals having antiphlogistic and analgesic activity, in high yield by oxidation of 3-methyl-3-[4-(1-oxo-2-isoindolyl) phenyl]-pyruvic acid with hydrogen peroxide under basic conditions.
COPYRIGHT: (C)1978,JPO&Japio
JP12290676A 1976-10-15 1976-10-15 Prepration of 2- 4-(1-oxo-2-isoindolinyl)phenyl pyruvic acd Pending JPS5350157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12290676A JPS5350157A (en) 1976-10-15 1976-10-15 Prepration of 2- 4-(1-oxo-2-isoindolinyl)phenyl pyruvic acd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12290676A JPS5350157A (en) 1976-10-15 1976-10-15 Prepration of 2- 4-(1-oxo-2-isoindolinyl)phenyl pyruvic acd

Publications (1)

Publication Number Publication Date
JPS5350157A true JPS5350157A (en) 1978-05-08

Family

ID=14847530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12290676A Pending JPS5350157A (en) 1976-10-15 1976-10-15 Prepration of 2- 4-(1-oxo-2-isoindolinyl)phenyl pyruvic acd

Country Status (1)

Country Link
JP (1) JPS5350157A (en)

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