发明授权
US4112088A 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins 失效
7-酰基-3-(磺烷基取代的恶二唑基硫甲基)头孢菌素

7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins
摘要:
The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a sulfoalkyl substituted oxadiazolylthiomethyl group at the 3-position of the cephem nucleus and intermediates for the preparation thereof. The 7-acylated compounds have antibacterial activity.
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