百科

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

CAS号：321380-62-5

英文名：(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

分子式：C27H36O8Si

分子量：516.655

合成路线

methyl 2-O-benzoyl-3-O-benzyl-4,6-O-isopropylidene-α-L-iodopyranoside

methyl 2-O-benzoyl-3-O-benzyl-4,6-O-isopropylidene-α-L-iodopyranoside

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

methyl 2-O-benzoyl-3-O-benzyl-4,6-di-O-tert-butyldimethylsilyl-α-L-idopyranoside

methyl 2-O-benzoyl-3-O-benzyl-4,6-di-O-tert-butyldimethylsilyl-α-L-idopyranoside

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

methyl 3-O-benzyl-4,6-O-isopropylidene-α-L-idopyranoside

methyl 3-O-benzyl-4,6-O-isopropylidene-α-L-idopyranoside

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

1,2,4,6-tetra-O-benzoyl-3-O-benzyl-β-L-idopyranose

1,2,4,6-tetra-O-benzoyl-3-O-benzyl-β-L-idopyranose

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

(2R,3S,4R,5R,6R)-5-Benzoyloxy-4-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-carboxylic acid

上游原料

methyl 3-O-benzyl-4,6-O-isopropylidene-α-L-idopyranoside methyl 2-O-benzoyl-3-O-benzyl-4,6-O-isopropylidene-α-L-iodopyranoside 1,2,4,6-tetra-O-benzoyl-3-O-benzyl-β-L-idopyranose methyl 2-O-benzoyl-3-O-benzyl-4,6-di-O-tert-butyldimethylsilyl-α-L-idopyranoside

下游产品

methyl (2-acetamido-4-O-acetyl-3,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosid)uronate methyl (methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosid)uronate methyl (4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranosyl)-(1->4)-(methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosid)uronate (2R,3S,4R,5R,6R)-3-((2S,3R,4R,5R,6R)-3-Acetylamino-4-benzyloxy-6-benzyloxymethyl-5-hydroxy-tetrahydro-pyran-2-yloxy)-4-benzyloxy-5-hydroxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid