含有雌甾烷母核的药物是A:已烯雌酚B:甲睾酮C:炔雌醇D:黄体酮E:雌二醇

作者: rantiku 人气: - 评论: 0

问题含有雌甾烷母核的药物是

选项 A:已烯雌酚 B:甲睾酮 C:炔雌醇 D:黄体酮 E:雌二醇

答案 E

解析考查雌二醇的结构母核。A结构中无甾体结构，B结构母核为雄甾烷，C、D结构母核为孕甾烷，故选E。

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