摘要
Five new indole alkaloids rauvotetraphyllines A-E(1-5),together with eight known analogues,were isolated from the aerial parts of Rauvolfia tetraphylla.The structures were established by means of spectroscopic methods.
基金
supported by National Basic Research Program of China(973 Program)2009CB522300,the“West Light”program of Chinese Academy of Sciences,and Natural Product Library Program of BioBioPha.
