参考文献

Tseng, Chih-Hua; Lin, Chang-Sheng; Shih, Pin-Keng; Tsao, Lo-Ti; Wang, Jih-Pyang; Cheng, Chih-Mei; Tzeng, Cherng-Chyi; Chen, Yeh-Long Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 18 p. 6773 - 6779