百科

(3S,8S,9S,10R,13S,14S,17R)-17-{(S)-1-[(4S,5S)-5-(3-Hydroxy-2-methyl-propyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-ethyl}-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

CAS号：77736-40-4

英文名：(3S,8S,9S,10R,13S,14S,17R)-17-{(S)-1-[(4S,5S)-5-(3-Hydroxy-2-methyl-propyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-ethyl}-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

分子式：C30H50O4

分子量：474.716

合成路线

77736-39-1

(R)-5-[(1S,2S)-1-Hydroxy-2-((3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propyl]-3-methyl-dihydro-furan-2-one

77736-40-4

(3S,8S,9S,10R,13S,14S,17R)-17-{(S)-1-[(4S,5S)-5-(3-Hydroxy-2-methyl-propyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-ethyl}-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

77736-38-0

3-{(2R,3S)-3-[(S)-1-((3S,8S,9S,10R,13S,14S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethyl]-oxiranyl}-2-methyl-propionic acid methyl ester

77736-40-4

76719-23-8

(22E)-cholest-5,22-diene-3β-tetrahydropyranyloxy-26-oic acid ethyl ester

77736-40-4

上游原料

(22E)-cholest-5,22-diene-3β-tetrahydropyranyloxy-26-oic acid ethyl ester 3-{(2R,3S)-3-[(S)-1-((3S,8S,9S,10R,13S,14S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethyl]-oxiranyl}-2-methyl-propionic acid methyl ester (R)-5-[(1S,2S)-1-Hydroxy-2-((3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propyl]-3-methyl-dihydro-furan-2-one

下游产品

(3S,8S,9S,10R,13S,14S,17R)-17-[(S)-1-((4R,5S)-5-Isobutyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol (22S),(23R)-dihydroxycholesterol