Synthesis and activity of N-acyl azacyclic urea HIV-1 protease inhibitors with high potency against multiple drug resistant viral strains.
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Zhao C, Sham HL, Sun M, Stoll VS, Stewart KD, Lin S, Mo H, Vasavanonda S, Saldivar A, Park C, McDonald EJ, Marsh KC, Klein LL, Kempf DJ, Norbeck DW
Synthesis and activity of N-acyl azacyclic urea HIV-1 protease inhibitors with high potency against multiple drug resistant viral strains.
Bioorg Med Chem Lett. 2005 Dec 15;15(24):5499-503. Epub 2005 Oct 3.
- PubMed ID
- 16203141 [ View in PubMed]
- Abstract
As part of our efforts to identify potent HIV-1 protease inhibitors that are active against resistant viral strains, structural modification of the azacyclic urea (I) was undertaken by incorporating acyl groups as P(1)' ligands. The extensive SAR study has yielded a series of N-acyl azacyclic ureas (II), which are highly potent against both wild-type and multiple PI-resistant viral strains.