The present invention relates to a novel cephalosporin compound in which thiomethylthio chain is introduced into C-3 position of cephem ring and pharmaceutically acceptable non-toxic salt, physiologically hydrolysable ester, hydrate, solvate or isomer thereof. The present invention also relates to a pharmaceutical composition containing the compound and to a process for preparing the compound.
本发明涉及一种新型
头孢菌素化合物,其中在头孢环的C-3位置引入
硫甲基
硫链,并且是药学上可接受的无毒盐,生理可
水解的酯,
水合物,溶剂化物或其异构体。本发明还涉及含有该化合物的制药组合物以及制备该化合物的方法。