NOVEL CEPHALOSPORIN COMPOUND AND PROCESS FOR PREPARING THE SAME

A cephalosporin compound of the formula:wherein R1 is a hydrogen atom, a lower alkyl group, a carboxy-(lower)alkyl group, a hydroxy(lower)alkyl group, a carbamoyl-(lower)alkyl group, an N-(lower)-alkyl-carbamoyl(lower)alkyl group, a cycloalkyl group, a carboxycycloalkyl group, or a tetrazolylmethyl...

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Bibliographic Details
Main Authors YAMAGUCHI, TOTARO, WAGATSUMA, MITSUYOSHI, HATSUNO, SUSUMU, OHSHIMA, SATOSHI
Format Patent
LanguageEnglish
Published 26.09.1984
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A cephalosporin compound of the formula:wherein R1 is a hydrogen atom, a lower alkyl group, a carboxy-(lower)alkyl group, a hydroxy(lower)alkyl group, a carbamoyl-(lower)alkyl group, an N-(lower)-alkyl-carbamoyl(lower)alkyl group, a cycloalkyl group, a carboxycycloalkyl group, or a tetrazolylmethyl group, R2 is a hydrogen atom, a lower alkyl group, a formyl group or a lower alkanol group, R3 is a hydrogen atom, or R2 and R3 are combined together to form an aralkylidene group, or a pharmaceutically acceptable salt thereof which is useful as an antimicrobial agent, and process for their preparation.
Bibliography:Application Number: EP19820306531