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(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

CAS号：824397-21-9

英文名：(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

分子式：C26H40O6

分子量：448.592

合成路线

(20S)-3β,6α-dihydroxy-5α-pregnane-20-methanol

(20S)-3β,6α-dihydroxy-5α-pregnane-20-methanol

(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

methyl 3β-hydroxy-23-bisnorchol-5-en-22-oate

methyl 3β-hydroxy-23-bisnorchol-5-en-22-oate

(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carboxylic acid

上游原料

(20S)-3β,6α-dihydroxy-5α-pregnane-20-methanol methyl 3β-hydroxy-23-bisnorchol-5-en-22-oate

下游产品

(20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-carbaldehyde (20S)-3,6-(dioxolan-2-yl)-5α-pregnane-20-methanol (24S)-[26,27-2H6]3,6-(dioxolan-2-yl)-23-phenylsulfonyl-24-methyl-5α-cholestan-22-ol (24S)-[26,27-2H6]3,6-(dioxolan-2-yl)-23-phenylsulfonyl-24-methyl-5α-cholestan-22-one (24R)-[26,27-2H6]3,6-(dioxolan-2-yl)-24-methyl-5α-cholestan-22-one (22S,24R)-[26,27-2H6]3,6-(dioxolan-2-yl)-24-methyl-5α-cholestan-22-ol