Q1 · CROSS-FIELD
Article
Author: Jackson, David A. ; Otto, Michael J. ; Chang, Chong-Hwan ; Meek, James L. ; Rayner, Marlene M. ; Jadhav, Prabhakar K. ; Eyermann, Charles J. ; Hodge, C. Nicholas ; Ru, Yu ; Erickson-Viitanen, Susan ; Sharpe, Thomas R. ; Bacheler, Lee T. ; Lam, Patrick Y. S. ; Wong, Y. Nancy ; Weber, Patricia C.
Mechanistic information and structure-based design methods have been used to design a series of nonpeptide cyclic ureas that are potent inhibitors of human immunodeficiency virus (HIV) protease and HIV replication. A fundamental feature of these inhibitors is the cyclic urea carbonyl oxygen that mimics the hydrogen-bonding features of a key structural water molecule. The success of the design in both displacing and mimicking the structural water molecule was confirmed by x-ray crystallographic studies. Highly selective, preorganized inhibitors with relatively low molecular weight and high oral bioavailability were synthesized.