De Dios, Alfonso; Prieto, Lourdes; Martin, Jose Alfredo; Rubio, Almudena; Ezquerra, Jesus; Tebbe, Mark; Lopez De Uralde, Beatriz; Martin, Justina; Sanchez, Ana; LeTourneau, Deborah L.; McGee, James E.; Boylan, Carole; Parr Jr., Thomas R.; Smith, Michele C. Journal of Medicinal Chemistry, 2002 , vol. 45, # 20 p. 4559 - 4570