(8R,9S,10R,13S,14S,17S)-3-butoxy-10,13,17-trimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ol

ethene

2-氰基丁酸乙酯

3-丙基环己酮

4-(1-Propyl-cyclohex-2-enyl)-morpholine