JPS5273888A - Preparation of gamma-glutamic acid-n-carboxylic acid - Google Patents

Preparation of gamma-glutamic acid-n-carboxylic acid

Info

Publication number
JPS5273888A
JPS5273888A JP15105375A JP15105375A JPS5273888A JP S5273888 A JPS5273888 A JP S5273888A JP 15105375 A JP15105375 A JP 15105375A JP 15105375 A JP15105375 A JP 15105375A JP S5273888 A JPS5273888 A JP S5273888A
Authority
JP
Japan
Prior art keywords
gamma
preparation
acid
carboxylic acid
glutamic 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
JP15105375A
Other languages
Japanese (ja)
Inventor
Toru Kawai
Sho Yamazaki
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP15105375A priority Critical patent/JPS5273888A/en
Publication of JPS5273888A publication Critical patent/JPS5273888A/en
Pending legal-status Critical Current

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

PURPOSE: Title compound useful as an intermediate the synthesis of polypeptides or polyglutamic acid is prepared in high yield by the reaction of glutamic acid with COCl2, etc. at specified tempertures.
COPYRIGHT: (C)1977,JPO&Japio
JP15105375A 1975-12-17 1975-12-17 Preparation of gamma-glutamic acid-n-carboxylic acid Pending JPS5273888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15105375A JPS5273888A (en) 1975-12-17 1975-12-17 Preparation of gamma-glutamic acid-n-carboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15105375A JPS5273888A (en) 1975-12-17 1975-12-17 Preparation of gamma-glutamic acid-n-carboxylic acid

Publications (1)

Publication Number Publication Date
JPS5273888A true JPS5273888A (en) 1977-06-21

Family

ID=15510258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15105375A Pending JPS5273888A (en) 1975-12-17 1975-12-17 Preparation of gamma-glutamic acid-n-carboxylic acid

Country Status (1)

Country Link
JP (1) JPS5273888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007063147A (en) * 2005-08-29 2007-03-15 Hodogaya Chem Co Ltd Manufacturing method of n-carboxylic acid anhydride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007063147A (en) * 2005-08-29 2007-03-15 Hodogaya Chem Co Ltd Manufacturing method of n-carboxylic acid anhydride

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