中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,2,3,4,6-alpha-D-葡萄糖五乙酸酯 | D-glucose pentaacetate | 83-87-4 | C16H22O11 | 390.344 |
α-D(+)-五乙酰葡萄糖 | α-D-glucopyranose peracetylate | 604-68-2 | C16H22O11 | 390.344 |
a-无水葡萄糖酯 | alpha-D-glucopyranose | 492-62-6 | C6H12O6 | 180.158 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3,4,6-tri-O-methyl-α-D-glucopyranose 1,2-(methyl orthoacetate) | 330476-88-5 | C12H22O7 | 278.302 |
—— | 1,2,4-O-orthoacetyl-D-glucose | 55911-85-8 | C8H12O6 | 204.18 |
—— | 3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose | —— | C30H34O7 | 506.596 |
—— | 6-triisoporpylsilyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose | 1356163-63-7 | C18H36O7Si | 392.565 |
—— | 3,4-bis-O-benzyl-6-triisoporpylsilyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose | 1356163-67-1 | C32H48O7Si | 572.814 |
—— | allyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-glucopyranoside | 83921-79-3 | C30H34O6 | 490.596 |
—— | 1,2-di-O-acetyl-3,4,6-tri-O-benzyl-α-D-glucopyranoside | 65827-55-6 | C31H34O8 | 534.606 |
A convergent synthesis of 1-(β-D-glucopyranosyl)-, 1-(α-D-mannopyranosyl)- and 1-(β-D-ribofuranosyl)benzocamalexin was elaborated as an alternative route to the linear approach based on the indoline-indole method. 1,2-Anhydrosaccharides and 1,2-cyclic sulfites as saccharide donors were used in the key glycosylation step. Coupling with benzocamalexin resulted in moderate to excellent yields of nucleoside analogs, depending on the saccharide donor, catalyst and solvent used.