作者:Naoki Asano、Kengo Oseki、Emiko Tomioka、Haruhisa Kizu、Katsuhiko Matsui
DOI:10.1016/0008-6215(94)84060-1
日期:1994.6
The reexamination of N-containing sugars from the roots of Morus alba by improved purification procedures led to the isolation of eighteen N-containing sugars, including seven that were isolated from the leaves of Morus bombycis. These N-containing sugars are 1-deoxynojirimycin (1), N-methyl-1-deoxynojirimycin (2), fagomine (3), 3-epi-fagomine (4), 1,4-dideoxy-1,4-imino-D-arabinitol (5), 1,4-dideoxy-1
通过改进的纯化程序从白桑的根中重新检测含N的糖,导致分离出18种含N的糖,其中包括7种从桑树叶片中分离得到的糖。这些含N的糖是1-deoxynojirimycin(1),N-甲基-1-deoxynojirimycin(2),fagomine(3),3-ep-fagomine(4),1,4-dideoxy-1,4-imino- D-阿拉伯糖醇(5),1,4-二甲氧基-1,4-亚氨基-D-核糖醇(6),花椰菜素B2(1 alpha,2 beta,3 alpha,4 beta-tetrahydroxy-nor-tropane,7), calystegin C1(1 alpha,2 beta,3 alpha,4 beta,6 alpha-pentahydroxy-nor-tropane,8),1,4-dideoxy-1,4-imino-(2-O-beta-D-Dydropyranosyl) -D-