A comparative study of AutoDock and PMF scoring performances, and SAR of 2-substituted pyrazolotriazolopyrimidines and 4-substituted pyrazolopyrimidines as potent xanthine oxidase inhibitors. - Hamed I. Ali; Takayuki Fujita; Eiichi Akaho; Tomohisa Nagamatsu (J. Comput. Aided Mol. Des., 2010)