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2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

CAS号：88204-47-1

英文名：2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

分子式：C28H44O7

分子量：492.645

合成路线

(2R,3S,5S,8S,9S,10R,13R,14S,17R)-17-((2R,5S,E)-5-ethyl-6-methylhept-3-en-2-yl)-10,13-dimethylhexadecahydrospiro[cyclopenta[a]phenanthrene-6,2'-[1,3]dioxolane]-2,3-diyl diacetate

(2R,3S,5S,8S,9S,10R,13R,14S,17R)-17-((2R,5S,E)-5-ethyl-6-methylhept-3-en-2-yl)-10,13-dimethylhexadecahydrospiro[cyclopenta[a]phenanthrene-6,2'-[1,3]dioxolane]-2,3-diyl diacetate

2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

(24S)-2α,3α-diacetoxy-24-ethyl-5α-cholest-22-en-6-one

(24S)-2α,3α-diacetoxy-24-ethyl-5α-cholest-22-en-6-one

2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

2α,3α-diacetoxy-6-ethylenedioxy-23,24-dinor-5α-cholan-22-ol

上游原料

(24S)-2α,3α-diacetoxy-24-ethyl-5α-cholest-22-en-6-one (2R,3S,5S,8S,9S,10R,13R,14S,17R)-17-((2R,5S,E)-5-ethyl-6-methylhept-3-en-2-yl)-10,13-dimethylhexadecahydrospiro[cyclopenta[a]phenanthrene-6,2'-[1,3]dioxolane]-2,3-diyl diacetate

下游产品

(22R,23R)-6-ethylenedioxy-2α,3α-isopropylidenedioxy-22-methoxymethoxy-5α-ergost-24(28)-en-23-ol 6-ethylenedioxy-2α,3α-isopropylidenedioxy-23,24-dinor-5α-cholan-22-ol (22R)-6-ethylenedioxy-2α,3α-isopropylidenedioxy-22-methoxymethoxy-24-nor-5α-cholan-23-al (22R)-6-ethylenedioxy-2α,3α-isopropylidenedioxy-22-methoxymethoxy-24-nor-5α-cholan-23-al trimethylene dithioacetal (2R,3S,5S,8S,9S,10R,13S,14S,17R)-2,3-Dihydroxy-17-((S)-2-hydroxy-1-methyl-ethyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-one