JPS52133973A - Preparation of optically active lactam derivatives - Google Patents

Preparation of optically active lactam derivatives

Info

Publication number
JPS52133973A
JPS52133973A JP5078276A JP5078276A JPS52133973A JP S52133973 A JPS52133973 A JP S52133973A JP 5078276 A JP5078276 A JP 5078276A JP 5078276 A JP5078276 A JP 5078276A JP S52133973 A JPS52133973 A JP S52133973A
Authority
JP
Japan
Prior art keywords
optically active
preparation
lactam derivatives
active lactam
methylbenzyl
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.)
Granted
Application number
JP5078276A
Other languages
Japanese (ja)
Other versions
JPS541706B2 (en
Inventor
Toshio Wakabayashi
Masahiko Saito
Yoshinori Kato
Kenzo Watanabe
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP5078276A priority Critical patent/JPS52133973A/en
Publication of JPS52133973A publication Critical patent/JPS52133973A/en
Publication of JPS541706B2 publication Critical patent/JPS541706B2/ja
Granted legal-status Critical Current

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  • Pyrrole Compounds (AREA)

Abstract

PURPOSE: Title compounds of formula I (the carbon atom marked * is asymmetric center; R is lower alkyl); for example, optically active 1-(R)-(α-methylbenzyl)-5-oxo-2-pyrrolidinylacetic acid methyl ester.
COPYRIGHT: (C)1977,JPO&Japio
JP5078276A 1976-05-06 1976-05-06 Preparation of optically active lactam derivatives Granted JPS52133973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5078276A JPS52133973A (en) 1976-05-06 1976-05-06 Preparation of optically active lactam derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5078276A JPS52133973A (en) 1976-05-06 1976-05-06 Preparation of optically active lactam derivatives

Publications (2)

Publication Number Publication Date
JPS52133973A true JPS52133973A (en) 1977-11-09
JPS541706B2 JPS541706B2 (en) 1979-01-27

Family

ID=12868388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5078276A Granted JPS52133973A (en) 1976-05-06 1976-05-06 Preparation of optically active lactam derivatives

Country Status (1)

Country Link
JP (1) JPS52133973A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562020U (en) * 1979-06-20 1981-01-09
JPS6090959A (en) * 1983-10-25 1985-05-22 Nissan Motor Co Ltd Piston
JPH0540270Y2 (en) * 1984-12-25 1993-10-13

Also Published As

Publication number Publication date
JPS541706B2 (en) 1979-01-27

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