An enantiocontrolled construction of a chiral building block, which had been converted into an indole alkaloid (-)-eburnamonine, has been accomplished using a diastereoselective ring-closing metathesis for the construction of the quaternary stereogenic center.
利用非对映选择性闭环偏析法构建四级立体中心,完成了手性结构单元的对映控制构建,该结构单元已转化为
吲哚生物碱 (-)-eburnamonine 。