申请人:SmithKline Corporation
公开号:US04171433A1
公开(公告)日:1979-10-16
The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a sulfaminoalkyl substituted tetrazolylthiomethyl group at the 3-position of the cephem nucleus and intermediates for the preparation thereof. The 7-acylated cephalosporin compounds have antibacterial activity.
本发明的化合物是头孢菌素,其在7位具有各种酰基取代基,并在头孢菌素核心的3位具有磺胺基烷基取代的四唑硫甲基基团,以及其制备的中间体。7-酰基化头孢菌素化合物具有抗菌活性。