Schnute, Mark E.; Cudahy, Michele M.; Brideau, Roger J.; Homa, Fred L.; Hopkins, Todd A.; Knechtel, Mary L.; Oien, Nancee L.; Pitts, Thomas W.; Poorman, Roger A.; Wathen, Michael W.; Wieber, Janet L. Journal of Medicinal Chemistry, 2005 , vol. 48, # 18 p. 5794 - 5804