参考文献

Yang, Jianzhong; Pi, Weiyi; Xiong, Li; Ang, Wei; Yang, Tao; He, Jun; Liu, Yuanyuan; Chang, Ying; Ye, Weiwei; Wang, Zhenling; Luo, Youfu; Wei, Yuquan Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 5 p. 1424 - 1427