Sheng, Chunquan; Xu, Hui; Wang, Wenya; Cao, Yongbing; Dong, Guoqiang; Wang, Shengzheng; Che, Xiaoying; Ji, Haitao; Miao, Zhenyuan; Yao, Jianzhong; Zhang, Wannian European Journal of Medicinal Chemistry, 2010 , vol. 45, # 9 p. 3531 - 3540