U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Status:
Investigational
Source:
NCT00052117: Phase 2 Interventional Completed HIV Infections
(2003)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Capravirine (S-1153, AG1549) is a 1,2,4,5-tetrasubstituted imidazole derivative patented by pharmaceutical company Shionogi as specific inhibitors of HIV-​1 reverse transcriptase. However, safety and efficacy studies showed that Capravirine had no specific advantages over currently used NNRTIs. Consequently, clinical trials were discontinued after phase IIb.