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(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

CAS号：42737-50-8

英文名：(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

分子式：C31H50O5

分子量：502.726

合成路线

(24R,25R)-24,25-epoxy-26-hydroxy-3β-tetrahydropyranyloxycholest-5-ene

(24R,25R)-24,25-epoxy-26-hydroxy-3β-tetrahydropyranyloxycholest-5-ene

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(24R)-3β,24-dihydroxycholesta-5,25-diene 3-(tetrahydropyran-2-yl) ether

(24R)-3β,24-dihydroxycholesta-5,25-diene 3-(tetrahydropyran-2-yl) ether

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(R)-4-(2'-hydroxyaethyl)-2,2,4-trimethyl-1,3-dioxolan

(R)-4-(2'-hydroxyaethyl)-2,2,4-trimethyl-1,3-dioxolan

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(2,2,4-trimethyl[1,3]dioxolan-4-yl)acetaldehyde

(2,2,4-trimethyl[1,3]dioxolan-4-yl)acetaldehyde

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(R)-4-vinyl-2,2,4-trimethyl-1,3-dioxolan

(R)-4-vinyl-2,2,4-trimethyl-1,3-dioxolan

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

137369-50-7

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

130917-82-7

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

6β-methoxy-3α,5-cyclo-5α-cholest-25(27)-en-26-ol

6β-methoxy-3α,5-cyclo-5α-cholest-25(27)-en-26-ol

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

6β-methoxy-3α,5-cyclo-26-hydroxy-27-nor-5α-cholestan-25-one dimethyltertbutylsilyl ether

6β-methoxy-3α,5-cyclo-26-hydroxy-27-nor-5α-cholestan-25-one dimethyltertbutylsilyl ether

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

69343-06-2

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

(25R)-5-cholesten-3β,25,26-triol 3,26-diacetate

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上游原料

(R)-4-(2'-hydroxyaethyl)-2,2,4-trimethyl-1,3-dioxolan (24R,25S)-25,26-epoxy-24-hydroxy-3β-tetrahydropyranyloxycholest-5-ene (2,2,4-trimethyl[1,3]dioxolan-4-yl)acetaldehyde 3β-tetrahydropyranyloxycholesta-5,25-dien-24-one 3β,24-dihydroxycholesta-5,25-diene 3-(tetrahydropyran-2-yl) ether (24E)-26-hydroxy-3β-tetrahydropyranyloxycholesta-5,24-diene 6β-methoxy-3α,5-cyclo-5α-cholest-25(27)-en-26-ol 6β-methoxy-3α,5-cyclo-26-hydroxy-27-nor-5α-cholestan-25-one dimethyltertbutylsilyl ether (24R,25R)-24,25-epoxy-26-hydroxy-3β-tetrahydropyranyloxycholest-5-ene (R)-4-vinyl-2,2,4-trimethyl-1,3-dioxolan (24R)-3β,24-dihydroxycholesta-5,25-diene 3-(tetrahydropyran-2-yl) ether

下游产品

Acetic acid (S)-3-[2-[(1R,7aR)-1-((1R,5R)-6-acetoxy-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl ester 25(S),26-Dihydroxyvitamin D3