Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China. elya64@yahoo.com
Abstract:
A new xanthone, yahyaxanthone (1), was isolated from Garcinia rigida leaves. Cytotoxicity evaluation showed that 1 was inhibitory to L1210 cell, with an IC50 value 4.08 microg/ml.