Title: Non-nucleoside HIV-1 reverse transcriptase inhibitors, Part 7. Synthesis, antiviral activity, and 3D-QSAR investigations of novel 6-(1-naphthoyl) HEPT analogues
Authors: Ji, Lei ×
Chen, Fen-Er
Feng, Xiao-Qing
De Clercq, Erik
Balzarini, Jan
Pannecouque, Christophe #
Issue Date: Sep-2006
Publisher: Pharmaceutical Society of Japan
Series Title: Chemical & Pharmaceutical Bulletin vol:54 issue:9 pages:1248-1253
Abstract: A series of novel 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine (HEPT) analogues bearing a 6-(1-naphthoyl) group of non-nucleoside human immunodeficiency virus (HIV) reverse transcriptase inhibitors were synthesized and evaluated for their activity against HIV-1 and HIV-2. It was found that most of these compounds showed good activity against HIV-1. Among them, compound 5-isopropyl-6-(1-naphthoyl)-1-[(2E)-3-phenylallyl]-2,4-pyrimidinedione (23) displayed the greatest inhibitory potency (IC(50)=0.14 muM), which is about 35-fold more active than HEPT and DDI. To rationalize the relationships between structure and activity of these novel compounds, a three-dimensional quantitative structure-activity relationship (3D-QSAR) model was also generated. The results provided a tool for guiding the further design of more potent antiviral agents and for predicting the affinity of related compounds.
ISSN: 0009-2363
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Laboratory of Virology and Chemotherapy (Rega Institute)
× corresponding author
# (joint) last author

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