N-[(E)-[(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino]-4-methylbenzenesulfonamide 在
mercury dichloride 作用下,
以
1,4-二氧六环 、
水 、
乙腈 为溶剂,
生成 (5R,8S,9S,10S,13R,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-1,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-2-one