(22E,24S)-3α,5-cyclo-5α-ergost-22-en-6-one

(22S,23Z)-6-(1,3-dioxolan-2-yl)-3α,5-cyclo-26,27-bisnor-5α-cholest-23-en-22-ol

(24S)-6-(1,3-dioxolane-2-yl)-24-methyl-3α,5-cyclo-5α-cholest-22-ene

(22E,24R)-6-(1,3-dioxolan-2-yl)-24-methyl-3α,5-cyclo-5α-cholest-22-en-26-oic acid ethyl ester

(22E,24R)-6-(1,3-dioxolan-2-yl)-26-methanesulfonyloxy-24-methyl-3α,5-cyclo-5α-cholest-22-ene