MX156151A - PROCEDURE FOR PREPARING THE ISOMER WITHOUT AN ACID-3-CEFEM 4-CARBOXYLIC 7-SUBSTITUTED - Google Patents

PROCEDURE FOR PREPARING THE ISOMER WITHOUT AN ACID-3-CEFEM 4-CARBOXYLIC 7-SUBSTITUTED

Info

Publication number
MX156151A
MX156151A MX787677A MX787677A MX156151A MX 156151 A MX156151 A MX 156151A MX 787677 A MX787677 A MX 787677A MX 787677 A MX787677 A MX 787677A MX 156151 A MX156151 A MX 156151A
Authority
MX
Mexico
Prior art keywords
cefem
isomer
carboxylic
substituted
preparing
Prior art date
Application number
MX787677A
Other languages
Spanish (es)
Inventor
Mitsuo Numata
Isao Minamida
Susumu Tsushima
Original Assignee
Takeda Chemical Industries 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
Priority claimed from JP51108101A external-priority patent/JPS6011713B2/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of MX156151A publication Critical patent/MX156151A/en

Links

MX787677A 1976-09-08 1977-06-23 PROCEDURE FOR PREPARING THE ISOMER WITHOUT AN ACID-3-CEFEM 4-CARBOXYLIC 7-SUBSTITUTED MX156151A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP51108101A JPS6011713B2 (en) 1976-09-08 1976-09-08 Cephalosporin derivatives and their production method
MX519877 1977-06-23
MX1026777 1977-06-23

Publications (1)

Publication Number Publication Date
MX156151A true MX156151A (en) 1988-07-19

Family

ID=27311145

Family Applications (1)

Application Number Title Priority Date Filing Date
MX787677A MX156151A (en) 1976-09-08 1977-06-23 PROCEDURE FOR PREPARING THE ISOMER WITHOUT AN ACID-3-CEFEM 4-CARBOXYLIC 7-SUBSTITUTED

Country Status (1)

Country Link
MX (1) MX156151A (en)

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