上游原料
1-羟基-22-氧杂维他命D3
CAS号：111687-67-3
英文名：(1R,3S,5E)-5-[(2E)-2-[(3aS,7aS)-7a-methyl-1-[(1S)-1-(3-methylbutoxy)ethyl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
分子式：C26H42O3
分子量：402.61
上游原料
1α,3β-Bis(tert-butyldimethylsilyloxy)-17-oxoandrosta-5,7-diene
1-羟基去氢表雄酮
1-[1,3-bis-(tert-butyldimethylsilanyloxy)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanol
(((1S,3R,9S,10R,13S,14R)-17-((S)-1-(isopentyloxy)ethyl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-1,3-diyl)bis(oxy))bis(tert-butyldimethylsilane)
1α,3β-bis(tert-butyldimethylsilyloxy) pregna-5,7,17(Z)-triene
1α,3β-Bis[(tert-butyldimethylsilyl)oxy]androst-5-en-17-one
