摘要
Three new prenylated stilbenes, named as cajanusins A-C(1-3), and one new natural product cajanusin D(4), along with six known derivatives(5-10) were isolated from the leaves of Cajanus cajan. Their structures were fully elucidated by means of extensive spectroscopic methods and comparison with data in the reported literatures. The new compounds of 1 and 2 were evaluated for in vitro cytotoxic activities against a panel of human cancer cell lines.
Three new prenylated stilbenes, named as cajanusins A-C(1-3), and one new natural product cajanusin D(4), along with six known derivatives(5-10) were isolated from the leaves of Cajanus cajan. Their structures were fully elucidated by means of extensive spectroscopic methods and comparison with data in the reported literatures. The new compounds of 1 and 2 were evaluated for in vitro cytotoxic activities against a panel of human cancer cell lines.
基金
supported by the National Natural Science Foundation of China(Nos.81773602 and 81502949)
the Natural Science Foundation of Guangdong Province(Nos.2016A030313149 and 2016A020217015)
the Innovative Team Project of GZUCM(No.2016KYTD04)
Pearl River Science and Technology New Star Fund of Guangzhou(No.201605120849569)
Guangdong Special Support Program(No.2017TQ04R599)
the Foundation of Key Laboratory of Plant Resources Conservation and Sustainable Utilization,South China Botanical Garden,Chinese Academy of Sciences
