(17E)-25-<(methoxymethyl)oxy>-16α-<(phenylcarbamoyl)oxy>-des-A,B-21-norcholest-17(20)-en-8-one

Phenyl-carbamic acid (2R,3aR,4S,7aS)-4-hydroxy-1-[5-methoxymethoxy-5-methyl-hex-(Z)-ylidene]-7a-methyl-octahydro-inden-2-yl ester

(20S)-8β-<(tert-butyldimethylsilyl)oxy>-25-<(methoxymethyl)oxy>-21-propyl-des-A,B-cholest-16-ene

(17E)-16α-<(2',2'-dimethylpropanoyl)oxy>-25-<(methoxymethyl)oxy>-des-A,B-21-norcholest-17(20)-en-8β-ol

(20S)-25-<(methoxymethyl)oxy>-des-A,B-cholest-16-en-8-one