1,3,4 trisubstituted pyrrolidine CCR5 receptor antagonists bearing 4-aminoheterocycle substituted piperidine side chains
作者:Christopher A Willoughby、Keith G Rosauer、Jeffery J Hale、Richard J Budhu、Sander G Mills、Kevin T Chapman、Malcolm MacCoss、Lorraine Malkowitz、Martin S Springer、Sandra L Gould、Julie A DeMartino、Salvatore J Siciliano、Margaret A Cascieri、Anthony Carella、Gwen Carver、Karen Holmes、William A Schleif、Renee Danzeisen、Daria Hazuda、Joseph Kessler、Janet Lineberger、Michael Miller、Emilio A Emini
DOI:10.1016/s0960-894x(02)00988-5
日期:2003.2
A new class of 4-(aminoheterocycle)piperidine derived 1,3,4 trisubstituted pyrrolidine CCR5 antagonists is reported. Compound 4a is shown to have good binding affinity (1.8 nM) and antiviral activity in PBMC's (IC95 = 50 nM). Compound 4a also has improved PK properties relative to 1. (C) 2002 Elsevier Science Ltd. All rights reserved.