百科

(2R,4R)-2-((3S,5S,6R,7R,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-6,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate

CAS号：865441-19-6

英文名：(2R,4R)-2-((3S,5S,6R,7R,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-6,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate

分子式：C57H74O7Si

分子量：899.279

合成路线

(2R,4R)-2-((3S,7R,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-7-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate

865441-11-8

865441-19-6

(2R,4R)-2-((3S,5S,6R,7R,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-6,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate

865441-18-5

(2R,4R)-2-((3S,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-7-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate

865441-19-6

上游原料

(2R,4R)-2-((3S,7R,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-7-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate (2R,4R)-2-((3S,8R,9S,10R,13R,14S,15R,17R)-15-(benzoyloxy)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-7-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptan-4-yl benzoate

下游产品

(3aR,3bS,5R,7aR,7bS,9aR,10R,12aS,12bR,12cR)-5-(tert-Butyl-dimethyl-silanyloxy)-10-((R)-1,5-dimethyl-3-oxo-hexyl)-7a,9a-dimethyl-hexadecahydro-1,3-dioxa-dicyclopenta[a,l]phenanthren-12-one (2R,4R)-2-((4aR,4bS,6aR,7R,9R,9aS,9bR,9cR,12aR,12bS)-9-(benzoyloxy)-4a,6a-dimethyl-2-oxohexadecahydro-1H-cyclopenta[1,2]phenanthro[9,10-d][1,3]dioxol-7-yl)-6-methylheptan-4-yl benzoate (2R,4R)-2-((2R,4aR,4bS,6aR,7R,9R,9aS,9bR,9cR,12aR,12bS)-9-(benzoyloxy)-2-hydroxy-4a,6a-dimethylhexadecahydro-1H-cyclopenta[1,2]phenanthro[9,10-d][1,3]dioxol-7-yl)-6-methylheptan-4-yl benzoate (2R,4R)-2-((2R,4aR,4bS,6aR,7R,9R,9aS,9bR,9cR,12aR,12bS)-9-(benzoyloxy)-2-((tert-butyldimethylsilyl)oxy)-4a,6a-dimethylhexadecahydro-1H-cyclopenta[1,2]phenanthro[9,10-d][1,3]dioxol-7-yl)-6-methylheptan-4-yl benzoate (3aR,3bS,5R,7aR,7bS,9aR,10R,12R,12aS,12bR,12cR)-5-(tert-Butyl-dimethyl-silanyloxy)-10-((1R,3R)-3-hydroxy-1,5-dimethyl-hexyl)-7a,9a-dimethyl-hexadecahydro-1,3-dioxa-dicyclopenta[a,l]phenanthren-12-ol (2R,4R)-2-((2S,4aR,4bS,6aR,7R,9R,9aS,9bR,9cR,12aR,12bS)-9-(benzoyloxy)-2-hydroxy-4a,6a-dimethylhexadecahydro-1H-cyclopenta[1,2]phenanthro[9,10-d][1,3]dioxol-7-yl)-6-methylheptan-4-yl benzoate