Novel lopinavir analogues incorporating heterocyclic replacements of six-member cyclic urea––synthesis and structure–activity relationships
摘要:
The HIV protease inhibitor ABT-378 (lopinavir) has a six-member cyclic urea in the P-2 position. A series of analogues in which the six-member cyclic urea is replaced by various heterocycles was synthesized and the structure-activity relationships explored. (C) 2004 Elsevier Ltd. All rights reserved.
A compound comprising a substituent of the formula (II) is disclosed as an HIV protease inhibitor. Intermediates for making such compounds and processes for making such intermediates are also disclosed.