styrylpyrone相关论文
目的:研究云南西双版纳大花哥纳香(Goniothalamus griffithii Hook.f.et.Thoms)茎皮的化学成分。方法:利用各种色谱技术进行分离纯化,根据理化性质和光谱数据等进行结构鉴定。......
...
A dimer of styrylpyrone derivative, leiocarpin E(1), was isolated from the bark of Goniothalamus leiocarpus. Its structu......