参考文献

Yang, Yinghong; Wang, Zhenling; Yang, Jianzhong; Yang, Tao; Pi, Weiyi; Ang, Wei; Lin, Yanni; Liu, Yuanyuan; Li, Zicheng; Luo, Youfu; Wei, Yuquan Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 2 p. 954 - 957