JPS52131595A - Novel derivatives of cephalosporin c and method of preparing same - Google Patents

Novel derivatives of cephalosporin c and method of preparing same

Info

Publication number
JPS52131595A
JPS52131595A JP4679076A JP4679076A JPS52131595A JP S52131595 A JPS52131595 A JP S52131595A JP 4679076 A JP4679076 A JP 4679076A JP 4679076 A JP4679076 A JP 4679076A JP S52131595 A JPS52131595 A JP S52131595A
Authority
JP
Japan
Prior art keywords
cephalosporin
preparing same
novel derivatives
derivatives
novel
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
JP4679076A
Other languages
Japanese (ja)
Inventor
Haruo Yamamoto
Kenji Kawamura
Toshio Matsunobu
Hiroyuki Iwazawa
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha 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 Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Priority to JP4679076A priority Critical patent/JPS52131595A/en
Publication of JPS52131595A publication Critical patent/JPS52131595A/en
Pending legal-status Critical Current

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  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE:Derivatives of cephalosporin C of formula I (X is halogen; M is H, alkali metal); for example, N-(tetrabromophthaloyl)cephalosporin C.
JP4679076A 1976-04-24 1976-04-24 Novel derivatives of cephalosporin c and method of preparing same Pending JPS52131595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4679076A JPS52131595A (en) 1976-04-24 1976-04-24 Novel derivatives of cephalosporin c and method of preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4679076A JPS52131595A (en) 1976-04-24 1976-04-24 Novel derivatives of cephalosporin c and method of preparing same

Publications (1)

Publication Number Publication Date
JPS52131595A true JPS52131595A (en) 1977-11-04

Family

ID=12757117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4679076A Pending JPS52131595A (en) 1976-04-24 1976-04-24 Novel derivatives of cephalosporin c and method of preparing same

Country Status (1)

Country Link
JP (1) JPS52131595A (en)

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