One New Flavanoid and Anti-HIV Active Constituents from Boussingaultia gracilis Miers var. pseudobaselloides Bailey
GU Qiong1,4, MA Yun-Bao1,3, ZHANG Xue-Mei1,3, WANG Rui-Rui2,4, ZHOU Jun1,3, ZHENG Yong-Tang2,3, CHEN Ji-Jun1,3*
Chem. J. Chinese Universities . 2007, (8): 1508 -1511 .