Chu-Moyer, Margaret Y.; Ballinger, William E.; Beebe, David A.; Berger, Richard; Coutcher, James B.; Day, Wesley W.; Li, Jiancheng; Mylari, Banavara L.; Oates, Peter J.; Weekly, R. Matthew Journal of Medicinal Chemistry, 2002, vol. 45, # 2 p. 511 - 528 doi: 10.1021/jm010440g