D. Kim et al., Design, synthesis, and SAR of heterocycle-containing antagonists of the human CCR5 receptor for the treatment of HIV-1 infection, BIOORG MED, 11(24), 2001, pp. 3103-3106
Replacement of the large hydantoin-indole moiety from our previous work wit
h a variety of smaller heterocyclic analogues gave rise to potent CCR5 anta
gonists having binding affinity comparable to the hydantoin analogues, The
synthesis, SAR, and biological profiles of this class of antagonists are de
scribed. (C) 2001 Elsevier Science Ltd. All rights reserved.