中国豆荚软珊瑚内酯A(Chilobolide A、l)是一从中国南海豆荚软珊瑚(Lobophytum s.p.)分离得到的大环二萜内酯类化合物,分子内含有一个14员环碳架,α,β-不饱和γ-内酯结构片段和环氧结构片段,有5个手性碳。这类化合物具有Michael受体的性质,大多具 Chilobolide A (l) is a macrocyclic diterpene lactone isolated from the South China pod Lobophytum sp. The macrocyclic diterpene lactone has a 14-membered ring carbon cage and α, β - Unsaturated γ-lactone structural fragment and epoxy structure fragment, there are 5 chiral carbon. These compounds have Michael acceptor properties, mostly with