A new cephalosporin. SCE-963: 7-[2-(2-aminothiazol-4-yl)-acetamido]-3-[[[1-(2-dimethylaminoethyl)-1H-tetrazol-5-yl]-thio]methyl]ceph-3-em-4-carboxylic acid. Chemistry and structure-activity relationships.

A new parenteral cephalosporin. SK&F 59962: 7-trifluoromethylthioacetamido-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid. Chemistry and structure activity relationships.

1975 • 55 citations

Semisynthetic cephalosporins. Synthesis and structure-activity relations of analogs with 7-acyl groups derived from 2-(cyanomethylthio)acetic acid or 2-[(2,2,2-trifluoroethyl)thio]acetic acid and their sulfoxides and sulfones

1977 • 16 citations

Cyclized Substituted Thioureas II

1962 • 5 citations

New cephalosporins with 7-acyl groups derived from .BETA.-ketoacids. II. Further modifications of 7-(3-oxobutyrylamino)-cephalosporins.

1978 • 3 citations

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