参考文献:
Sui, Zhihua Guan, Jihua Macielag, Mark J. Jiang, Weiqin Qiu, Yuhong Kraft, Patricia Bhattacharjee, Sheela John, T. Matthew Craig, Elizabeth Haynes-Johnson, Donna Clancy, Joanna Bioorganic and Medicinal Chemistry Letters, 3 , vol. 3, # 4 p. 76 - 765