Tranberg, C. Elisabet; Zickgraf, Andrea; Giunta, Brian N.; Luetjens, Henning; Figler, Heidi; Murphree, Lauren J.; Falke, Ruediger; Fleischer, Holger; Linden, Joel; Scammells, Peter J.; Olsson, Ray A. Journal of Medicinal Chemistry, 2002 , vol. 45, # 2 p. 382 - 389