Synthesis of, and lack of inhibition of a rhamnosidase by, both enantiomers of deoxyrhamnojirimycin and rhamnolactam: β-mannosidase inhibition by δ-lactams
作者:Anthony J. Fairbanks、Neil C. Carpenter、George W.J. Fleet、Nigel G. Ramsden、I. Cenci de Bello、Bryan G. Winchester、Samer S. Al-Daher、Gerry Nagahashi
DOI:10.1016/0040-4020(92)85012-4
日期:1992.1
Synthesis of both enantiomers of deoxyrhamnojirimycin and rhamnonolactam from D- and L-gulonolactones are described. The effects as inhibitors of the enantiomeric deoxyrhamnojirimycins and rhamnonolactams on human liver glycosidases are compared with deoxymannojirimycin and mannonolactam. No significant inhibition of the activity of naringinase (an α-L-rhamnosidase) was caused by any of these compounds
描述了由D-和L-古洛糖内酯合成脱氧鼠李宁霉素和鼠李糖内酰胺的两种对映体。将对映体脱氧鼠李糖嘧啶和鼠李糖内酰胺作为抑制剂对人肝糖苷酶的作用与脱氧甘露菌素和甘露糖内酰胺进行了比较。这些化合物均未引起对柚皮苷酶(α-L-鼠李糖苷酶)活性的显着抑制。