3-Substituted-7-substituted alkanamido-3-cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof which have antimicrobial activities, processes for the preparation thereof, pharmaceutical compositions comprising the same, and methods of using the same therapeutically in the treatment of infections.
3-取代-7-取代基脂肪酰胺基-3-头孢烯-4-
羧酸化合物及其药学上可接受的盐,具有抗微
生物活性,其制备方法,包括其的制药组合物,以及在治疗感染中治疗的治疗方法。