马沙骨化醇

(17Z)-(1S,3R)-1,3-bis(tert-butyldimethylsilyloxy)pregna-5, 17-dien

ethyl 3-((S)-1-((1S,3aS,7aS,E)-4-((Z)-2-((3S,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)ethoxy)propanoate

(1S,3R,20S)-1,3-bis(tert-butyldimethylsilyloxy)-20-(3-hydroxy-3-methylbuthyloxy)pregn-5-ene

ethyl 3-((S)-1-((1S,3aR,7aR)-7a-methyl-4-oxooctahydro-1H-inden-1-yl)ethoxy)propanoate

(1S,3R,20S)-1,3-bis(tert-butyldimethylsilyloxy)-20-(2,3-epoxy-3-methylbutyloxy)pregn-5-ene

1-溴-3-甲基-2-丁烯

2-甲基-3-丁烯-2-醇

1α,3β-Bis[(tert-butyldimethylsilyl)oxy]androst-5-en-17-one

ethyl 3-((S)-1-((1S,3aR,4S,7aS)-4-hydroxy-7a-methyloctahydro-1H-inden-1-yl)ethoxy)propanoate

4-{(S)-1-[(1S,3R,9S,10R,13S,14R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-ethoxy}-2-methyl-butan-2-ol

3-(bromomethyl)-2,2-dimethyloxirane

[3S-(1Z,3a,5b)]-[2-[3,5-二[(叔丁基)二甲基硅氧基]-2-亚甲基环己亚基]乙基]二苯基氧化膦

2-Butanone, 4-[[(1α,3β,20S)-1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]pregn-5-en-20-yl]oxy]-

甲基锂

1-羟基去氢表雄酮

1α,3β-bis(tertbutyldimethylsilyloxy)-20α-(3-oxobutyloxy)-5,7-pregnadiene

20-(3-羟基-3-甲基丁氧基)孕甾-5,7-二烯-1,3-二醇

1α,3β-bis(tert-butyldimethylsilyloxy)-20(S)-(2-ethyloxycarbonylethyloxy)pregna-5,7-diene