Certain 7 - (o-aminomethylphenylacetamido) - 3-((heterocyclylthio)methyl)ceph-3-em-4-carboxylic acids
Abstract
Abstract 7-(O-AMINOMETHYLPHENYLACETAMIDO)-3-(1 - METHYL-5TETRAZOLYTHIO) METHYL) CEPH-3-EM-4-CARBOXYLIC ACID, 7-(ODIAZOLYTHIO) METHYL)-CEPH-3-EM-4-CARBOXYLIC ACID AND 7(O-AMINOMETHYLPHENYLACETAMIDO)-3-(S-(1,2,3 - TRAZOLE-5YL)-THIOMETHYL)-CEPH-3-EM-4-CARBOXYLIC ACID AND THEIR NONTOXIC, PHARMACEUTICALLY ACCEPTABLE SALTS ARE VALUABLE AS ANTIBACTERIAL AGENTS, AS NUTRITIONAL SUPPLEMENTS IN ANIMAL FEED AND AS THERAPEUTIC AGENTS IN POULTRY AND ANIMALS, INCLUDING MAN, AND ARE ESPECIALLY USEFUL IN THE TREATMENT OF INFECTIOUS DISEASES CAUSED BY MANY GRAMPOSITIVE AND GRAM-NEGATIVE BACTERIA. 7-(O-AMINOMETHYLPHENYLACETAMIDO)-3-(1 - METHYL-5-TETRAZOLYLTHIO)METHYL) CEPH-3-EM-4-CARBOXYLIC ACID IS PREPARED, FOR EXAMPLE, BY TREATMENT AT 0*C. WITH TRIFLUOROACETIC ACID OF THE CORRESPONDING COMPOUND IN WHICH THE FREE AMINO GROUP IS PROTECTED WITH A TERT-BUTOXYCARBONYL GROUP.
Inventors
- 👤 R Lemieux
- 👤 R Raap
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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