Two New Isoflavonones from Radix Campylotropis hirtella
Zhang Sheng1 Tan Qing1 Shou Qingyao1 Qin Guowei*,2 Shen Zhengwu*,1,3
(1 School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203)
(2 Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203)
(3 Basilea Pharmaceutica China Ltd, Haimen 226100)