Link; Sorensen, Bryan K.; Patel, Jyoti; Arendsen, David; Li, Gaoquan; Swanson, Susan; Nguyen, Bach; Emery, Maurice; Grynfarb, Marlena; Goos-Nilsson, Annika Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 16 p. 4169 - 4172