useful tools in the probing of biological systems as well as in the assembly of libraries of derivatives using click chemistry or simple amine coupling approaches. A collection of methylumbelliferyl glycosides of various azido- and amino-deoxy sugar derivatives of glucose, galactose and xylose was synthesised via azide displacement of the corresponding triflate derivatives and subsequent modification.
叠氮化物和胺取代的糖在探测
生物系统以及使用点击
化学或简单的胺偶联方法组装衍
生物库中可能是有用的工具。通过
叠氮化物置换相应的
三氟甲磺酸衍
生物并随后进行修饰,合成了
葡萄糖,半
乳糖和
木糖的各种
叠氮基和
氨基脱氧糖衍
生物的甲基伞形糖苷苷。这些化合物将在高通量筛选中用作底物,以鉴定可加工此类修饰糖的糖苷酶。还合成了每种修饰糖的α-糖基
氟衍
生物,以用作衍生自筛选中鉴定的酶的糖合酶底物。