代谢
Bosentan 在肝脏中被细胞色素P450酶CYP2C9和CYP3A4(可能还有CYP2C19)代谢,产生三种代谢物,其中一种,Ro 48-5033,具有药理活性,可能对母体化合物的总活性的10%至20%有所贡献。
Bosentan is metabolized in the liver by the cytochrome P450 enzymes CYP2C9 and CYP3A4 (and possibly CYP2C19), producing three metabolites, one of which, Ro 48-5033, is pharmacologically active and may contribute 10 to 20% to the total activity of the parent compound.
来源:DrugBank