Chemoenzymatic syntheses of (−)-1-deoxymannojirimycin (DMJ) and its naturally occurring 6-O-α-<scp>l</scp>-rhamnopyranosyl glycoside
作者:Martin G. Banwell、Xinghua Ma、Naoki Asano、Kyoko Ikeda、John N. Lambert
DOI:10.1039/b304063a
日期:——
The naturally occurring sugar mimetic alkaloids 1-deoxymannojirimycin (DMJ, 1) and 6-O-α-L-rhamnopyranosyl-DMJ (2) have each been prepared in a completely stereoselective manner from the cis-1,2-dihydrocatechol 3, itself obtained in enantiomerically pure form by microbial oxidation of chlorobenzene.
天然存在的糖类拟似生物碱1-脱氧甘露糖膦霉素(DMJ,1)和6-O-α-L-槲皮糖脯氨酸-DMJ(2)均以完全立体选择性的方式从顺式-1,2-二氢儿茶酚3中制备而成,而该化合物本身通过微生物氧化氯苯获得了对映体纯的形式。