百科

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

CAS号：66875-19-2

英文名：(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

分子式：C27H44O4

分子量：432.636

合成路线

(20S)-1α,2α-Epoxy-20-methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-4,6-pregnadien-3-on

(20S)-1α,2α-Epoxy-20-methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-4,6-pregnadien-3-on

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

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

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

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

Acetic acid (1S,3R,8S,9S,10R,13S,14S)-3-acetoxy-17-eth-(Z)-ylidene-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl ester

Acetic acid (1S,3R,8S,9S,10R,13S,14S)-3-acetoxy-17-eth-(Z)-ylidene-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl ester

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

(20S)-20-Methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-5-pregnen-1α,3β-diol

上游原料

Acetic acid (1S,3R,10R,13S,17R)-3-acetoxy-17-((S)-2-hydroxy-1-methyl-ethyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl ester Acetic acid (1S,3R,8S,9S,10R,13S,14S)-3-acetoxy-17-eth-(Z)-ylidene-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl ester (20S)-1α,2α-Epoxy-20-methyl-21-(tetrahydro-2H-pyran-2-yl)oxy-4,6-pregnadien-3-on

下游产品

Acetic acid (1S,3R,10R,13S,17R)-3-acetoxy-17-((S)-2-hydroxy-1-methyl-ethyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl ester (20S)-20-Methyl-5-pregnen-1α,3β,21-triol