(D)口服給藥後,活性大於 estradiol:Hepatic. Quantitatively, the major metabolic pathway for ethinyl estradiol, both in rats and in humans, is aromatic hydroxylation, as it is for the natural estrogens.2β-OH-17β-ethinylestradiol
(B)在foye's 7 th P.1393有提到,mestranol是prodrug,為3-O-methyl ether of ethinyl estradiol(EE)(就是3號位接methoxy的意思~),口服後經肝O-demethylation,就會變成EE~
66 下列有關 ethinyl estradiol 之敘述,何者錯誤? (A..-阿摩線上測驗