代谢
Thiocolchicoside是快速被吸收的,经过口服给药后,在肠道中首先代谢为3-脱甲基秋水仙碱(无效代谢物)。这种产物在循环中进一步代谢,通过共轭反应形成3-O-葡萄糖醛酸脱甲基秋水仙碱(有效代谢物)或脱甲基成为双脱甲基秋水仙碱(无效代谢物)。
Thiocolchicoside is rapidly absorbed after oral administration and metabolized into 3 main metabolites. Firstly, in the intestines to 3-demethylcolchicine (inactive metabolite). This product is further metabolized in circulation by either conjugation to 3-O-glucurono-demethylcolchicine (active metabolite) or demethylated to didemethylcolchicine (inactive metabolite)
来源:DrugBank