| (2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one 基本信息 | |||
|---|---|---|---|
| CAS号 | 33815-57-5 | 分子式 | C16H20O9 |
| 分子量 | 356.32500 | 精确质量 | 356.11100 |
| PSA | N/A | LogP | N/A |
合成路线 共1页 477-90-7
岩白菜素
+
74-88-4
甲基碘
→
~99%
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
458569-22-7
458569-22-7
→
~91%
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
1384173-72-1
1384173-72-1
→
~85%
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
186581-53-3
重氮甲烷
+
82958-45-0
(2R,3R,4S,4aS,10bS)-3,8,10-trihydroxy-2-(hydroxymethyl)-9-methoxy-6-oxo-2,3,4,4a,6,10b-hexahydropyrano[3,2-c]isochromen-4-yl 3,4,5-trihydroxybenzoate
→
1916-07-0
3,4,5-三甲氧基苯甲酸甲酯
+
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
186581-53-3
重氮甲烷
+
82958-44-9
((2R,3S,4S,4aR,10bS)-3,4,8,10-tetrahydroxy-9-methoxy-6-oxo-2,3,4,4a,6,10b-hexahydropyrano[3,2-c]isochromen-2-yl)methyl 3,4,5-trihydroxybenzoate
→
1916-07-0
3,4,5-三甲氧基苯甲酸甲酯
+
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
82958-44-9
((2R,3S,4S,4aR,10bS)-3,4,8,10-tetrahydroxy-9-methoxy-6-oxo-2,3,4,4a,6,10b-hexahydropyrano[3,2-c]isochromen-2-yl)methyl 3,4,5-trihydroxybenzoate
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
13265-84-4
D-葡萄烯糖
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
262266-33-1
262266-33-1
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
1968-71-4
Methyl 2-bromo-3,4,5-trimethoxybenzoate
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
1916-07-0
3,4,5-三甲氧基苯甲酸甲酯
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
1384173-73-2
(4aR,6S,7S,8R,8aR)-2,2-di-tert-butyl-6-(6-(hydroxymethyl)-2,3,4-trimethoxyphenyl)-8-((triisopropylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-7-ol
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
1384173-71-0
1384173-71-0
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
1067224-53-6
1067224-53-6
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
842132-50-7
(1,5-anhydro-2-deoxy-4,6-O-bis(tert-butylsilylidene)-3-O-triisopropylsilyl-D-arabino-hex-1-enitol)boronic acid pinacol ester
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
132817-46-0
132817-46-0
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
132817-47-1
1,2,3-Trimethoxy-5-methoxycarbonyl-6-(2,3,4,6-tetra-O-methoxycarbonyl-β-D-glucopyranosyl)benzene
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
458569-21-6
458569-21-6
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
458569-20-5
458569-20-5
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
350480-15-8
2-(2',3',4',6'-tetra-O-benzyl-β-D-glucopyranosyl)-3,4,5-trimethoxyphen-1-ol
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
132201-75-3
O-(2,3,4,6-tetra-O-benzyl-α,β-D-glucopyranosyl) trichloroacetimidate
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one
642-71-7
3,4,5-三甲氧基苯酚
→
33815-57-5
(2R,3S,4S,4aR,10bS)-3,4-Dihydroxy-2-(hydroxymethyl)-8,9,10-trimet hoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2H)-one