3α-(bromomethyl)-3β,5β-epoxy-7α-methyl-A-norcholestane

3α-(bromomethyl)-3β,5β-epoxy-7α-methyl-A-norcholestane

CAS号：77081-64-2

英文名：3α-(bromomethyl)-3β,5β-epoxy-7α-methyl-A-norcholestane

分子式：C28H47BrO

分子量：479.576

上游原料

7α-methyl-3-methylene-A-norcholestan-5β-ol

7α-methyl-3-methylene-A-norcholestan-5β-ol

(3R,3aR,5aS,6R,9aS,9bS)-6-But-3-ynyl-3-(1,5-dimethyl-hexyl)-3a,6,9-trimethyl-1,2,3,3a,4,5,5a,6,9a,9b-decahydro-cyclopenta[a]naphthalen-7-one

(3R,3aR,5aS,6R,9aS,9bS)-6-But-3-ynyl-3-(1,5-dimethyl-hexyl)-3a,6,9-trimethyl-1,2,3,3a,4,5,5a,6,9a,9b-decahydro-cyclopenta[a]naphthalen-7-one

(3R,3aR,5aS,6R,9S,9aS,9bS)-6-But-3-ynyl-3-(1,5-dimethyl-hexyl)-3a,6,9-trimethyl-dodecahydro-cyclopenta[a]naphthalen-7-one

(3R,3aR,5aS,6R,9S,9aS,9bS)-6-But-3-ynyl-3-(1,5-dimethyl-hexyl)-3a,6,9-trimethyl-dodecahydro-cyclopenta[a]naphthalen-7-one

上游原料

7α-methyl-3-methylene-A-norcholestan-5β-ol (3R,3aR,5aS,6R,9aS,9bS)-6-But-3-ynyl-3-(1,5-dimethyl-hexyl)-3a,6,9-trimethyl-1,2,3,3a,4,5,5a,6,9a,9b-decahydro-cyclopenta[a]naphthalen-7-one (3R,3aR,5aS,6R,9S,9aS,9bS)-6-But-3-ynyl-3-(1,5-dimethyl-hexyl)-3a,6,9-trimethyl-dodecahydro-cyclopenta[a]naphthalen-7-one