(8S,9S,13S,14S)-3-(2-羟基乙氧基)-13-甲基-4-硝基-7,8,9,11,12,14,15,16-八氢-6H-环戊烯并[a]菲-17-酮

2-(2,2-dimethylpyrrolidin-1-yl)ethanol

9-(2-bromoethoxy)anthracene

4-(2-羟基乙基)-1-甲基哌嗪-2-酮

ethyl 1-(2-chloroethyl)piperidine-4-carboxylate