JPS53124283A - Preparation of 7-( alpha-substd. acetamide)-3-substd. methyl-3-cephem-4-carboxylic acid derivatives - Google Patents

Preparation of 7-( alpha-substd. acetamide)-3-substd. methyl-3-cephem-4-carboxylic acid derivatives

Info

Publication number
JPS53124283A
JPS53124283A JP3813077A JP3813077A JPS53124283A JP S53124283 A JPS53124283 A JP S53124283A JP 3813077 A JP3813077 A JP 3813077A JP 3813077 A JP3813077 A JP 3813077A JP S53124283 A JPS53124283 A JP S53124283A
Authority
JP
Japan
Prior art keywords
substd
cephem
acetamide
alpha
methyl
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
JP3813077A
Other languages
Japanese (ja)
Inventor
Kazuyuki Shibuya
Hirataka Ito
Kunihiko Ishii
Torao Ishida
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP3813077A priority Critical patent/JPS53124283A/en
Publication of JPS53124283A publication Critical patent/JPS53124283A/en
Pending legal-status Critical Current

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  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: To obtain title compounds useful for antibiotics step by reacting 7-aminocephalosporanic acids, α-substd. acetic acids, and nucleophilic compounds at the same time.
COPYRIGHT: (C)1978,JPO&Japio
JP3813077A 1977-04-05 1977-04-05 Preparation of 7-( alpha-substd. acetamide)-3-substd. methyl-3-cephem-4-carboxylic acid derivatives Pending JPS53124283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3813077A JPS53124283A (en) 1977-04-05 1977-04-05 Preparation of 7-( alpha-substd. acetamide)-3-substd. methyl-3-cephem-4-carboxylic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3813077A JPS53124283A (en) 1977-04-05 1977-04-05 Preparation of 7-( alpha-substd. acetamide)-3-substd. methyl-3-cephem-4-carboxylic acid derivatives

Publications (1)

Publication Number Publication Date
JPS53124283A true JPS53124283A (en) 1978-10-30

Family

ID=12516857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3813077A Pending JPS53124283A (en) 1977-04-05 1977-04-05 Preparation of 7-( alpha-substd. acetamide)-3-substd. methyl-3-cephem-4-carboxylic acid derivatives

Country Status (1)

Country Link
JP (1) JPS53124283A (en)

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