(24S,25R)-24,26-dimethylcholesta-5,22-dien-3β-ol

(24S,25R)-24,26-dimethylcholesta-5,22-dien-3β-ol

CAS号：91229-06-0

英文名：(24S,25R)-24,26-dimethylcholesta-5,22-dien-3β-ol

分子式：C29H48O

分子量：412.691

上游原料

(24R,25R,26R)-24-hydroxymethyl-26-methyl-6β-methoxy-3α,5:25,27-dicyclo-5α-cholestane

(24R,25R,26R)-24-hydroxymethyl-26-methyl-6β-methoxy-3α,5:25,27-dicyclo-5α-cholestane

Toluene-4-sulfonic acid (2R,5R)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-((1R,2R)-2-methyl-cyclopropyl)-hexyl ester

Toluene-4-sulfonic acid (2R,5R)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-((1R,2R)-2-methyl-cyclopropyl)-hexyl ester

上游原料

(24R,25R,26R)-24-hydroxymethyl-26-methyl-6β-methoxy-3α,5:25,27-dicyclo-5α-cholestane Toluene-4-sulfonic acid (2R,5R)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-((1R,2R)-2-methyl-cyclopropyl)-hexyl ester