百科

(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

CAS号：1513847-27-2

英文名：(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

分子式：C19H24O7

分子量：364.39

合成路线

(2S,6R)-6-(((3aR,4R,6S,7S,7aR)-4-(benzyloxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

(2S,6R)-6-(((3aR,4R,6S,7S,7aR)-4-(benzyloxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

benzyl 2,3-O-isopropylidene-α-L-rhamnopyranoside

benzyl 2,3-O-isopropylidene-α-L-rhamnopyranoside

(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

(2S,6R)-6-(((2S,3R,4S,5R,6R)-6-(benzyloxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one

上游原料

(2S,6R)-6-(((3aR,4R,6S,7S,7aR)-4-(benzyloxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl)oxy)-2-methyl-2H-pyran-3(6H)-one benzyl 2,3-O-isopropylidene-α-L-rhamnopyranoside

下游产品

1-benzyl 4-O-isobutyryl-α-L-rhamnopyranosyl-(1→4)-2-O-chloroacetyl-3-O-isobutyryl-α-L-rhamnopyranoside (2R,3R,4R,5S,6S)-2-(benzyloxy)-3-(2-chloroacetoxy)-6-methyl-5-(((2R,6S)-6-methyl-5-oxo-5,6-dihydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-4-yl isobutyrate