4-甲基-4-氮杂-21
E
-苯亚甲基-5-孕烯-3,20-二酮类化合物的合成
陈韶蕊
*
, 申凤娟
Synthesis of 4-Methyl-4-aza-21
E
-benzylidene-5-pregnene-3,20-dione
CHEN Shaorui
, SHEN Fengjuan