百科

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

CAS号：121115-25-1

英文名：(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

分子式：C27H42O5

分子量：446.619

合成路线

(4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

isocopal-13-en-15-al

isocopal-13-en-15-al

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

isocopal-12-en-15-al

isocopal-12-en-15-al

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(4aR,4bS,8aS,10aR)-1,1,4a,7,8a-Pentamethyl-8-vinyl-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydro-phenanthrene

(4aR,4bS,8aS,10aR)-1,1,4a,7,8a-Pentamethyl-8-vinyl-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydro-phenanthrene

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

(1S,2S,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester

上游原料

isocopal-13-en-15-al (4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester (4aR,4bS,8aS,10aR)-1,1,4a,7,8a-Pentamethyl-8-vinyl-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydro-phenanthrene isocopal-12-en-15-al

下游产品

(1S,2S,3S,4bR,6aS,10aS,10bR,12aS)-3-Hydroxy-4b,7,7,10a,12a-pentamethyl-octadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester (1R,4aS,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-1,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-chrysene-1,2-dicarbaldehyde ((1R,4aS,4bR,6aS,10aS,10bR,12aS)-2-Hydroxymethyl-4b,7,7,10a,12a-pentamethyl-1,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-chrysen-1-yl)-methanol (1R,4aS,4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-1,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester