简介:bicyclo[2.2.2]与在C-8和C-9的一枚内酯的戒指,atisine类型C20-diterpenoid碱,辛烷C/D戒指系统成功地被综合,用氧化dearomatization/intramolecularDielsAlder反应。
Efficient synthesis of the C/D rings of atisine-type C20-diterpenoid alkaloids