Novel cephalosporins having various acyl substituents at the 7-position and a carboxymethylthio substituted triazolylthiomethyl group at the 3-position of the cephem nucleus are prepared. These compounds have antibacterial activity.
制备了在7位具有不同酰基取代基和在cephem核心的3位具有羧甲基
硫代三唑基
硫代甲基取代基的新
头孢菌素。这些化合物具有抗菌活性。