申请人:SmithKline Corporation
公开号:US04159373A1
公开(公告)日:1979-06-26
The compounds of this invention are cephalosporins having a 3- or 4-aminomethylphenylacetamido substituent at the 7-position and a sulfonic acid substituted tetrazolyl thiomethyl group at the 3-position of the cephem nucleus. The compounds have antibacterial activity.
本发明的化合物是头孢菌素,其在7位具有3-或4-氨甲基苯乙酰胺基取代基,并且在头孢菌素核的3位具有磺酸取代的四唑硫甲基基团。这些化合物具有抗菌活性。