代谢
Suvorexant 主要通过细胞色素P450 3A4酶(CYP3A4)代谢,CYP2C19也有少量贡献。主要循环代谢物是Suvorexant 和一种羟基-Suvorexant 代谢物,预计这种代谢物不具有药理活性。与抑制或诱导CYP3A4活性的药物可能存在药物相互作用。
Suvorexant is primarily metabolized by cytochrome-P450 3A4 enzyme (CYP3A4) with a minor contribution from CYP2C19. Major circulating metabolites are suvorexant and a hydroxy-suvorexant metabolite, which is not expected to be pharmacologically active. There is potential for drug-drug interactions with drugs that inhibit or induce CYP3A4 activity.
来源:DrugBank