参考文献

Kim, Myoung Goo; Jung, Jae Chul; Sung, Moo Je; Choi, Young Key; An, Sang Geun; Lee, Se-Jong; Yoon, Geal-Jung; Park, Myung Hwan Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 17 p. 2077 - 2080