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(24b S)-24,24-dihomo-1,25-dihydroxyergocalciferol

(24b S)-24,24-dihomo-1,25-dihydroxyergocalciferol

CAS号：135682-11-0

英文名：(24b S)-24,24-dihomo-1,25-dihydroxyergocalciferol

分子式：C30H48O3

分子量：456.7

上游原料

(R)-4-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-pentanoic acid methyl ester

(R)-4-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-pentanoic acid methyl ester

(5Z,7E)-(1S,3R)-1,3-bis<(t-butyldimethylsilyl)oxy>-9,10-secochola-5,7,10(19)-trien-24-al

(5Z,7E)-(1S,3R)-1,3-bis<(t-butyldimethylsilyl)oxy>-9,10-secochola-5,7,10(19)-trien-24-al

(5Z,7E)-(1S,3R)-1,3-bis<(t-butyldimethylsilyl)oxy>-9,10-secochola-5,7,10(19)-trien-24-ol

(5Z,7E)-(1S,3R)-1,3-bis<(t-butyldimethylsilyl)oxy>-9,10-secochola-5,7,10(19)-trien-24-ol

上游原料

(R)-4-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-pentanoic acid methyl ester (5Z,7E)-(1S,3R)-1,3-bis<(t-butyldimethylsilyl)oxy>-9,10-secochola-5,7,10(19)-trien-24-al (5Z,7E)-(1S,3R)-1,3-bis<(t-butyldimethylsilyl)oxy>-9,10-secochola-5,7,10(19)-trien-24-ol