JPS51112594A - Process for preparing cephalosporin derivatives - Google Patents

Process for preparing cephalosporin derivatives

Info

Publication number
JPS51112594A
JPS51112594A JP50034992A JP3499275A JPS51112594A JP S51112594 A JPS51112594 A JP S51112594A JP 50034992 A JP50034992 A JP 50034992A JP 3499275 A JP3499275 A JP 3499275A JP S51112594 A JPS51112594 A JP S51112594A
Authority
JP
Japan
Prior art keywords
cephalosporin derivatives
preparing cephalosporin
preparing
derivatives
cephalosporin
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
JP50034992A
Other languages
Japanese (ja)
Inventor
Hideo Takeda
Ikuo Matsumoto
Koji Matsuda
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.)
MSD KK
Original Assignee
Banyu Phamaceutical 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 Banyu Phamaceutical Co Ltd filed Critical Banyu Phamaceutical Co Ltd
Priority to JP50034992A priority Critical patent/JPS51112594A/en
Publication of JPS51112594A publication Critical patent/JPS51112594A/en
Pending legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE:Process for preparing cephalosporin derivatives of the following formula 1 (where X is 7-aminocephalosporanic acid or its salts) or the formula 2, by oxidizing the side-chain acyl groups of cephalosporin C with the enzymes produced by microorganisms.
JP50034992A 1975-03-25 1975-03-25 Process for preparing cephalosporin derivatives Pending JPS51112594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50034992A JPS51112594A (en) 1975-03-25 1975-03-25 Process for preparing cephalosporin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50034992A JPS51112594A (en) 1975-03-25 1975-03-25 Process for preparing cephalosporin derivatives

Publications (1)

Publication Number Publication Date
JPS51112594A true JPS51112594A (en) 1976-10-05

Family

ID=12429629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50034992A Pending JPS51112594A (en) 1975-03-25 1975-03-25 Process for preparing cephalosporin derivatives

Country Status (1)

Country Link
JP (1) JPS51112594A (en)

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