Gribble, Andrew D.; Ife, Robert J.; Shaw, Antony; McNair, David; Novelli, Christine E.; Bakewell, Susan; Shah, Virendra P.; Dolle, Roland E.; Groot, Pieter H.; Pearce, Nigel; Yates, John; Tew, David; Boyd, Helen; Ashman, Stephen; Eggleston, Drake S.; Curtis Haltiwanger; Okafo, George Journal of Medicinal Chemistry, 1998 , vol. 41, # 19 p. 3582 - 3595