代谢
Cefiderocol经历了一定程度的水解代谢,生成了7号位差向异构体,3-甲氧基和4-甲氧基的Cefiderocol儿茶酚,以及吡咯烷氯苯甲酰胺产物(PCBA)。PCBA进一步代谢生成硫酸盐、甲基化物和葡萄糖苷酸化代谢物。参与这些反应的酶尚未被鉴定,且Cefiderocol未显示出干扰其他物质代谢的能力。
Cefiderocol undergoes a small degree of metabolism to a cefiderocol epimer at the 7 position, cefiderocol catechol-3-methoxy and -4-methoxy, and a pyrrolidine chlorobenzamide product (PCBA). PCBA undergoes further metabolism to sulfated, methylated, and glucuronidated metabolites. The enzymes involved in these reactions have yet to be identified and cefiderocol has not been shown to interfere in the metabolism of other agents.
来源:DrugBank