中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl O-(6-deoxy-2,3-di-O-pivaloyl-β-D-galactopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside | 257936-78-0 | C71H86O17 | 1211.45 |
—— | methyl O-(6-deoxy-2,3-di-O-pivaloyl-4-O-trifluoromethylsulfonyl-β-D-galactopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside | 257936-68-8 | C72H85F3O19S | 1343.52 |
Two carbohydrate triflates have been used to alkylate a 1-epivalienamine derivative to give small amounts of the desired secondary amines, in addition to amounts of the products of elimination. Deprotection of the secondary amines afforded a carba-disaccharide and a carba-tetrasaccharide which have been shown to be good inhibitors of β-glucosidases.