A formal synthesis of schulzeines B and C, marine natural products with inhibitory effect against α-glucosidase, has been achieved. The key reactions of the synthesis are N-acyliminium ion cyclization, Sharpless asymmetric dihydroxylation, olefin cross metathesis, and asymmetric allylboration.
已经完成了具有舒张作用的B和C的合成,这是一种对α-
葡萄糖苷酶具有抑制作用的海洋
天然产物。合成的关键反应是N-酰基
亚胺离子环化,Sharpless不对称二羟基化,烯烃交叉复分解和不对称烯丙基
硼化。