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JPS5334745A - Preparation of 2-(4-alkylphenyl)propionic acids - Google Patents

Preparation of 2-(4-alkylphenyl)propionic acids

Info

Publication number
JPS5334745A
JPS5334745A JP10909076A JP10909076A JPS5334745A JP S5334745 A JPS5334745 A JP S5334745A JP 10909076 A JP10909076 A JP 10909076A JP 10909076 A JP10909076 A JP 10909076A JP S5334745 A JPS5334745 A JP S5334745A
Authority
JP
Japan
Prior art keywords
alkylphenyl
preparation
propionic acids
acids
diazotization
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
JP10909076A
Other languages
Japanese (ja)
Inventor
Arihiro Yamada
Takafumi Date
Nobunori Takemoto
Kyoichi Fujii
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP10909076A priority Critical patent/JPS5334745A/en
Publication of JPS5334745A publication Critical patent/JPS5334745A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To prepare title compounds useful as antiinflammatory agents readily and in high yield by diazotization and decomposition of 2-(4-alkylphenyl)-2aminopropionic acids in acidic aq. solution, followed by hydrogenolysis.
COPYRIGHT: (C)1978,JPO&Japio
JP10909076A 1976-09-11 1976-09-11 Preparation of 2-(4-alkylphenyl)propionic acids Pending JPS5334745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10909076A JPS5334745A (en) 1976-09-11 1976-09-11 Preparation of 2-(4-alkylphenyl)propionic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10909076A JPS5334745A (en) 1976-09-11 1976-09-11 Preparation of 2-(4-alkylphenyl)propionic acids

Publications (1)

Publication Number Publication Date
JPS5334745A true JPS5334745A (en) 1978-03-31

Family

ID=14501326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10909076A Pending JPS5334745A (en) 1976-09-11 1976-09-11 Preparation of 2-(4-alkylphenyl)propionic acids

Country Status (1)

Country Link
JP (1) JPS5334745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7087751B2 (en) 2001-01-18 2006-08-08 Schering Corporation Synthesis of temozolomide and analogs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7087751B2 (en) 2001-01-18 2006-08-08 Schering Corporation Synthesis of temozolomide and analogs
US7446209B2 (en) 2001-01-18 2008-11-04 Schering Corporation Synthesis of temozolomide and analogs

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