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JPS5231090A - Preparation of 3-substitutedmethyl-3- cephem derivatives - Google Patents

Preparation of 3-substitutedmethyl-3- cephem derivatives

Info

Publication number
JPS5231090A
JPS5231090A JP10493275A JP10493275A JPS5231090A JP S5231090 A JPS5231090 A JP S5231090A JP 10493275 A JP10493275 A JP 10493275A JP 10493275 A JP10493275 A JP 10493275A JP S5231090 A JPS5231090 A JP S5231090A
Authority
JP
Japan
Prior art keywords
substitutedmethyl
preparation
cephem derivatives
derivatives
cephem
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
JP10493275A
Other languages
Japanese (ja)
Other versions
JPS6124397B2 (en
Inventor
Yataro Ichikawa
Eishin Tarusato
Koji Nakagawa
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 JP10493275A priority Critical patent/JPS5231090A/en
Publication of JPS5231090A publication Critical patent/JPS5231090A/en
Publication of JPS6124397B2 publication Critical patent/JPS6124397B2/ja
Granted legal-status Critical Current

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  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: Title compounds useful as intermediates for antibiotics are prepared from 3-methylenecephem derivatives obtained from penicillin derivatives.
COPYRIGHT: (C)1977,JPO&Japio
JP10493275A 1975-09-01 1975-09-01 Preparation of 3-substitutedmethyl-3- cephem derivatives Granted JPS5231090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10493275A JPS5231090A (en) 1975-09-01 1975-09-01 Preparation of 3-substitutedmethyl-3- cephem derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10493275A JPS5231090A (en) 1975-09-01 1975-09-01 Preparation of 3-substitutedmethyl-3- cephem derivatives

Publications (2)

Publication Number Publication Date
JPS5231090A true JPS5231090A (en) 1977-03-09
JPS6124397B2 JPS6124397B2 (en) 1986-06-10

Family

ID=14393858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10493275A Granted JPS5231090A (en) 1975-09-01 1975-09-01 Preparation of 3-substitutedmethyl-3- cephem derivatives

Country Status (1)

Country Link
JP (1) JPS5231090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267430A (en) * 1990-03-16 1991-11-28 Shimizu Corp Dome and constructing method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267430A (en) * 1990-03-16 1991-11-28 Shimizu Corp Dome and constructing method therefor

Also Published As

Publication number Publication date
JPS6124397B2 (en) 1986-06-10

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