中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol | 875658-14-3 | C10H11N3O | 189.217 |
Thirteen 1-deoxynojirimycin (DNJ) derivatives of five different skeletal structures were designed and synthesized. The newly synthesized compounds were evaluated using an in vitro a- glucosidase assay, and kinetic parameters (Ki, IC50) were measured. Some DNJ derivatives showed weak a-glucosidase inhibitory activities, and the compounds 1-(3-benzyloxy-2-hydroxypropyl)- 2-hydroxymethyl-piperidine-3,4,5-triol (2a) and 1-3-[1-(4-fluorophenyl)-1H-[1,2,3]triazol-4-ylmethoxy]- 2-hydroxypropyl}-2-hydroxymethyl-piperidine-3,4,5-triol (13d) showed activities comparable to that of DNJ. While 2a was found to be a reversible, non-competitive inhibitor of a-glucosidase with a Ki value of 1.56X10-4 M and an IC50 value of 3.07X10x4 M, 13d was a reversible, competitive inhibitor of a-glucosidase with a Ki value of 2.08X10-4 M and an IC50 value of 3.31X10-4 M.