Synthesis and Biological Evaluation of α-L-Fucosidase Inhibitors: 5a-Carba-α-L-fucopyranosylamine and Related Compounds
作者:Seiichiro Ogawa、Ayako Maruyama、Takashi Odagiri、Hideya Yuasa、Hironobu Hashimoto
DOI:10.1002/1099-0690(200103)2001:5<967::aid-ejoc967>3.0.co;2-j
日期:2001.3
5a-Carba-α-L-fucopyranosylamine (5), an α-glucosidase inhibitor validamine analog possessing an α-L-fucose-type structure, and four related compounds (4 and 6−8) were synthesized and their glycosidase inhibitory potential determined. Carbafucosylamine has already been shown to possess a specific and very strong inhibitory activity against α-L-fucosidase (Ki = 1.2 × 10−8M, bovine kidney). Judging from
5a-Carba-α-L-吡喃岩藻糖胺 (5),一种具有 α-L-岩藻糖型结构的 α-葡萄糖苷酶抑制剂有效胺类似物,合成了四种相关化合物(4 和 6-8),并测定了它们的糖苷酶抑制潜力. Carbafucosylamine 已被证明对 α-L-岩藻糖苷酶(Ki = 1.2 × 10-8M,牛肾)具有特异性且非常强的抑制活性。从制备的其他类似物的活性来看,该胺有望成为开发新型α-L-岩藻糖苷酶抑制剂的先导化合物。