NYTT FORFARANDE FOR FRAMSTELLNING AV 2-(2-AMINOTIAZOL-4-YL)-GLYOXYLSYRADERIVAT ELLER ETT SALT DERAV

This invention relates to a novel process for producing a 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof which are useful in producing a cephalosporin antibiotic, and to intermediates for said derivative and salt and a process for producing the intermediates.

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Bibliographic Details
Main Authors 4)T INABA, 3)K TAKEDA, 2)H IMAIZUMI, 1)H SADAKI, 6)S MORITA, 8)I SAIKAWA, 5)R TAKENO, 7)T KAJITA
Format Patent
LanguageSwedish
Published 04.01.1988
Edition4
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:This invention relates to a novel process for producing a 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof which are useful in producing a cephalosporin antibiotic, and to intermediates for said derivative and salt and a process for producing the intermediates.
Bibliography:Application Number: SE19830003465