百科

(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

CAS号：874660-82-9

英文名：(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

分子式：C20H34O3

分子量：322.482

合成路线

(+)-(4aS,8R,8aR,10aR)-(4aβ,8β,8aβ,10aα)-3,4,4a,6,7,8,8a,9,10,10a-decahydro-8-hydroxy-1,1,4a,8a-tetramethylphenanthrene-2(1H)-one

(+)-(4aS,8R,8aR,10aR)-(4aβ,8β,8aβ,10aα)-3,4,4a,6,7,8,8a,9,10,10a-decahydro-8-hydroxy-1,1,4a,8a-tetramethylphenanthrene-2(1H)-one

(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

(+)-(4aS,8R,8aR)-8-acetoxy-1,4a,8a-trimethyl-4,4a,6,7,8,8a,9,10-octahydrophenanthren-2(3H)-one

(+)-(4aS,8R,8aR)-8-acetoxy-1,4a,8a-trimethyl-4,4a,6,7,8,8a,9,10-octahydrophenanthren-2(3H)-one

(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

(-)-(1R,4aR,4bR,8aR,10aR)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydrophenanthren-1-ol

上游原料

(+)-(4aS,8R,8aR,10aR)-(4aβ,8β,8aβ,10aα)-3,4,4a,6,7,8,8a,9,10,10a-decahydro-8-hydroxy-1,1,4a,8a-tetramethylphenanthrene-2(1H)-one (+)-(4aS,8R,8aR)-8-acetoxy-1,4a,8a-trimethyl-4,4a,6,7,8,8a,9,10-octahydrophenanthren-2(3H)-one

下游产品

trimethyl{[(4'aR,4'bR,8'aR,10'aR)-1',1',4'a,7',8'a-pentamethyl-3',4',4'a,4'b,5',6',8'a,9',10',10'a-decahydro-1'H-spiro[1,3-dioxolane-2,2'-phenanthrene]-8'-yl]oxy}silane (4'aR,4'bR,8'R,8'aR,10'aR)-1',1',4'a,7',8',8'a-hexamethyl-3',4',4'a,4'b,5',8',8'a,9',10',10'a-decahydro-1'H-spiro[1,3-dioxolane-2,2'-phenanthrene]-8'-ol