Ballard, Peter; Bradbury, Robert H.; Hennequin, Laurent F. A.; Hickinson, D. Mark; Johnson, Paul D.; Kettle, Jason G.; Klinowska, Teresa; Morgentin, Remy; Ogilvie, Donald J.; Olivier, Annie
Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 19 p. 4226 - 4229