Lee, Heesoon; Lee, Seung-Il; Yang, Sung-Il Bioorganic and Medicinal Chemistry Letters, 1998 , vol. 8, # 21 p. 2991 - 2994 Title/Abstract Full Text View citing articles Show Details Lee, Heesoon; Lee, Seung-Il; Cho, Jungsook; Choi, Sang Un; Yang, Sung-Il European Journal of Medicinal Chemistry, 2003 , vol. 38, # 7-8 p. 695 - 702