Rowley, Michael; Kulagowski, Janusz J.; Watt, Alan P.; Rathbone, Denise; Stevenson, Graeme I.; Carling, Robert W.; Baker, Raymond; Marshall, George R.; Kemp, John A.; Foster, Alan C.; Grimwood, Sarah; Hargreaves, Richard; Hurley, Catherine; Saywell, Kay L.; Tricklebank, Mark D.; Leeson, Paul D. Journal of Medicinal Chemistry, 1997 , vol. 40, # 25 p. 4053 - 4068