De Lucca, George V.; Kim, Ui T.; Johnson, Curt; Vargo, Brian J.; Welch, Patricia K.; Covington, Maryanne; Davies, Paul; Solomon, Kimberly A.; Newton, Robert C.; Trainor, George L.; Decicco, Carl P.; Ko, Soo S. Journal of Medicinal Chemistry, 2002 , vol. 45, # 17 p. 3794 - 3804