Investigation of the pyrazinones as PDE5 inhibitors: Evaluation of regioisomeric projections into the solvent region
作者:Robert O. Hughes、Todd Maddux、D. Joseph Rogier、Sharon Lu、John K. Walker、E. Jon Jacobsen、Jeanne M. Rumsey、Yi Zheng、Alan MacInnes、Brian R. Bond、Seungil Han
DOI:10.1016/j.bmcl.2011.08.106
日期:2011.11
We describe the design, synthesis and profiling of a novel series of PDE5 inhibitors. We take advantage of an alternate projection into the solvent region to identify compounds with excellent potency, selectivity and pharmacokinetic profiles. (C) 2011 Elsevier Ltd. All rights reserved.