been synthesized from the azido esters obtained via the nucleophilic substitution reactions of unstable Michael adducts derived from 1-nitro sugars. Most of the spiroaminals synthesized showed moderate but selective inhibitory activities toward some glycosidases.
由
叠氮基
酯合成了6,5-融合糖衍生的螺
氨基化合物,
叠氮基
酯是通过衍生自1-硝基糖的不稳定Michael加合物的亲核取代反应获得的。合成的大多数螺
氨基
苯胺对某些糖苷酶显示出中等但选择性的抑制活性。