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methyl (methyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-β-D-galacto-non-2-ulopyranosid)onate

methyl (methyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-β-D-galacto-non-2-ulopyranosid)onate

CAS号：78082-65-2

英文名：methyl (methyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-β-D-galacto-non-2-ulopyranosid)onate

分子式：C21H30O14

分子量：506.455

上游原料

(R)-2-((1R,2S,3R,5R,7R)-5-(3,4-dimethoxyphenyl)-2-hydroxy-3-(tosyloxy)-6,8-dioxabicyclo[3.2.1]octan-7-yl)-2-hydroxyethyl 4-methylbenzenesulfonate

(R)-2-((1R,2S,3R,5R,7R)-5-(3,4-dimethoxyphenyl)-2-hydroxy-3-(tosyloxy)-6,8-dioxabicyclo[3.2.1]octan-7-yl)-2-hydroxyethyl 4-methylbenzenesulfonate

Acetic acid (2S,4S,5R,6R)-5-acetoxy-2-(3,4-dimethoxy-phenyl)-2-methoxy-6-((1R,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-4-yl ester

Acetic acid (2S,4S,5R,6R)-5-acetoxy-2-(3,4-dimethoxy-phenyl)-2-methoxy-6-((1R,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-4-yl ester

上游原料

(R)-2-((1R,2S,3R,5R,7R)-5-(3,4-dimethoxyphenyl)-2-hydroxy-3-(tosyloxy)-6,8-dioxabicyclo[3.2.1]octan-7-yl)-2-hydroxyethyl 4-methylbenzenesulfonate Acetic acid (2S,4S,5R,6R)-5-acetoxy-2-(3,4-dimethoxy-phenyl)-2-methoxy-6-((1R,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-4-yl ester