Design, synthesis, biological evaluation and X-ray structural studies of HIV-1 protease inhibitors containing substituted fused-tetrahydropyranyl tetrahydrofuran as P2-ligands
Journal Article
·
· Organic and Biomolecular Chemistry
- Purdue Univ., West Lafayette, IN (United States)
- Georgia State Univ., Atlanta, GA (United States)
- Kumamoto Univ. School of Medicine (Japan)
- Kumamoto Univ. School of Medicine (Japan); National Cancer Inst., Bethesda, MD (United States)
Design, synthesis, biological and X-ray crystallographic studies of a series of potent HIV-1 protease inhibitors are described. Various polar functionalities have been incorporated on the tetrahydropyranyl-tetrahydrofuran-derived P2 ligand to interact with the backbone atoms in the S2-subsite. Here, the majority of the inhibitors showed very potent enzyme inhibitory and antiviral activity. Two high-resolution X-ray structures of 30b- and 30j-bound HIV-1 protease provide insight into ligand-binding site interactions. In particular, the polar functionalities on the P2-ligand appear to form unique hydrogen bonds with Gly48 amide NH and amide carbonyl groups in the flap region.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); National Inst. of Health
- Grant/Contract Number:
- W-31–109-Eng-38; GM53386; GM62920
- OSTI ID:
- 1228099
- Journal Information:
- Organic and Biomolecular Chemistry, Vol. 13, Issue 48; ISSN 1477-0520
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- ENGLISH
Cited by: 10 works
Citation information provided by
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