The discovery of novel diarylpyri(mi)dine derivatives with high level activity against a wide variety of HIV-1 strains as well as against HIV-2.

Basic Information

ID: ALA4219160

Journal: Bioorg Med Chem

Title: The discovery of novel diarylpyri(mi)dine derivatives with high level activity against a wide variety of HIV-1 strains as well as against HIV-2.

Authors: Lu X, Yang J, Kang D, Gao P, Daelemans D, De Clercq E, Pannecouque C, Zhan P, Liu X.

Abstract: By means of structure-based molecular hybridization strategy, a series of novel diarylpyri(mi)dine derivatives targeting the entrance channel of HIV-1 reverse transcriptase (RT) were designed, synthesized and evaluated as potent non-nucleoside reverse transcriptase inhibitors (NNRTIs). Encouragingly, all the tested compounds showed good activities against wild-type (WT) HIV-1 (IIIB) with EC50 in the range of 1.36 nM-29 nM, which is much better than those of nevirapine (NVP, EC50 = 125.42 nM) and azidothymidine (AZT, EC50 = 11.36 nM). Remarkably, these compounds also displayed effective activity against the most of the single and double-mutated HIV-1 strains with low EC50 values, which is comparable to the control drugs. Besides, these compounds were also exhibited favorable enzymatic inhibitory activity. Moreover, preliminary structure-activity relationships (SARs) and molecular modeling study were investigated and discussed in detail. Unexpectedly, four diarylpyrimidines yielded moderate anti-HIV-2 activities. To our knowledge, this is rarely reported that diarylpyrimidine-based NNRTIs have potent activity against both HIV-1 and HIV-2 in cell culture.

CiteXplore: 29559197

DOI: 10.1016/j.bmc.2018.03.003

Patent ID: ┄