A.甲氨蝶呤
B.巯嘌呤
C.依托泊苷
D.阿糖胞苷
E.氟尿嘧啶
A.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964990258196.png" title="" alt=""/>
B.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989912903.png" title="" alt=""/>
C.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989774327.png" title="" alt=""/>
D.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989738605.png" title="" alt=""/>
E.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989569678.png" title="" alt=""/>
A.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964990258196.png" title="" alt=""/>
B.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989912903.png" title="" alt=""/>
C.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989774327.png" title="" alt=""/>
D.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989738605.png" title="" alt=""/>
E.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989569678.png" title="" alt=""/>
A.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964990258196.png" title="" alt=""/>
B.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989912903.png" title="" alt=""/>
C.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989774327.png" title="" alt=""/>
D.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989738605.png" title="" alt=""/>
E.<img src="https://cdn.360ckw.com/uploads/images/20241107/1730964989569678.png" title="" alt=""/>
A.是由吲哚环和托品醇组成
B.是由吲唑环和含氮双环组成
C.双重阻断呕吐反射中的介质的化学传递
D.对外周神经元和中枢神经内5-HT3受体具有高选择性阻断作用
E.对预防癌症化疗的呕吐有高效