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3α,5-cyclo-5α-cholest-22-en-6-one

3α,5-cyclo-5α-cholest-22-en-6-one

CAS号：85075-96-3

英文名：3α,5-cyclo-5α-cholest-22-en-6-one

分子式：C27H42O

分子量：382.622

合成路线

(1aR,3aR,3bS,5aR,6R,8aS,8bS,10aR)-3a,5a-dimethyl-6-((R,E)-6-methylhept-3-en-2-yl)tetradecahydro-1H-spiro[cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene-10,2'-[1,3]dioxolane]

(1aR,3aR,3bS,5aR,6R,8aS,8bS,10aR)-3a,5a-dimethyl-6-((R,E)-6-methylhept-3-en-2-yl)tetradecahydro-1H-spiro[cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene-10,2'-[1,3]dioxolane]

3α,5-cyclo-5α-cholest-22-en-6-one

3α,5-cyclo-5α-cholest-22-en-6-one

上游原料

(1aR,3aR,3bS,5aR,6R,8aS,8bS,10aR)-3a,5a-dimethyl-6-((R,E)-6-methylhept-3-en-2-yl)tetradecahydro-1H-spiro[cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene-10,2'-[1,3]dioxolane]

下游产品

(22R,23R)-22,23-diacetoxy-5α-cholest-2-en-6-one (20S,22R,23R)-22,23-dihydroxy-3α,5-cyclo-5α-cholestan-6-one (22E)-5α-cholesta-2,22-dien-6-one