PROCESS FOR PRODUCING A CEPHEME-CARBOXYLIC ACID DERIVATIVE /CEPHTAZIDIM

Crystalline (6R,7R)-7-[(Z)-2-(2-tritylaminothiazol-4-yl)-2-(2-t-butyloxycarbonylpr op-2-oxyim ino)-acetamido]-3-(1-pyridiniummethyl)-3-cephem-4-carboxylic acid dihydrobromide salt, intermediate to the antibiotic ceftazidime, is provided.

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Bibliographic Details
Main Author HEATH,PERRY C.,US
Format Patent
LanguageEnglish
Published 28.09.1987
Edition4
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:Crystalline (6R,7R)-7-[(Z)-2-(2-tritylaminothiazol-4-yl)-2-(2-t-butyloxycarbonylpr op-2-oxyim ino)-acetamido]-3-(1-pyridiniummethyl)-3-cephem-4-carboxylic acid dihydrobromide salt, intermediate to the antibiotic ceftazidime, is provided.
Bibliography:Application Number: HU19850002471