Design and synthesis of xanthine analogues as potent and selective PDE5 inhibitors
作者:Yuguang Wang、Samuel Chackalamannil、Zhiyong Hu、Craig D Boyle、Claire M Lankin、Yan Xia、Ruo Xu、Theodros Asberom、Dmitri Pissarnitski、Andrew W Stamford、William J Greenlee、Jeffrey Skell、Stanley Kurowski、Subbarao Vemulapalli、Jairam Palamanda、Madhu Chintala、Ping Wu、Joyce Myers、Peng Wang
DOI:10.1016/s0960-894x(02)00646-7
日期:2002.11
We have discovered potent and selective xanthine PDE5 inhibitors. Compound 25 (PDE5 IC50 = 0.6 nM, PDE6/PDE5 = 101) demonstrated similar functional efficacy and PK profile to Sildenafil (PDE5 IC50 = 3.5 nM, PDE6/PDE5 = 7). (C) 2002 Elsevier Science Ltd. All rights reserved.