3 results match your criteria: "Shandong University 44 West Culture Road 250012 Jinan Shandong PR China zhanpeng1982@sdu.edu.cn xinyongl@sdu.edu.cn.[Affiliation]"

Interfering with the assembly of hepatitis B virus (HBV) capsid is a promising approach for treating chronic hepatitis B (CHB). In order to enhance the metabolic stability and reduce the strong hERG inhibitory effect of HBV capsid assembly modulator (CAM) GLS4, we rationally designed a series of carboxyl-containing heteroaryldihydropyrimidine (HAP) derivatives based on structural biology information combined with medicinal chemistry strategies. The results from biological evaluation demonstrated that compound 6a-25 (EC = 0.

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Targeting the hydrophobic channel of NNIBP: discovery of novel 1,2,3-triazole-derived diarylpyrimidines as novel HIV-1 NNRTIs with high potency against wild-type and K103N mutant virus.

Org Biomol Chem

March 2019

Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012 Jinan, Shandong, PR China.

Enlightened by our previous efforts to modify diarylpyrimidines as HIV-1 non-nucleoside reverse transcriptase (RT) inhibitors (NNRTIs) and the reported crystallographic studies, we designed and synthesized novel 1,2,3-triazole-derived diarylpyrimidine derivatives via the CuAAC "click reaction", to make additional interactions with the hydrophobic channel in the NNRTI binding pocket. The newly synthesized compounds were evaluated for anti-HIV potency in MT-4 cells. All the compounds showed favorable activity against the wild-type HIV-1 strain with an EC50 of 0.

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Discovery of novel diarylpyrimidines as potent HIV-1 NNRTIs by investigating the chemical space of a less explored "hydrophobic channel".

Org Biomol Chem

February 2018

Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012 Jinan, Shandong, PR China.

A new series of diarylpyrimidines (DAPYs) were designed, synthesized and evaluated as novel HIV-1 NNRTIs to further explore the chemical space surrounding the "hydrophobic channel" of the NNRTI binding pocket (NNIBP), guided by the comprehensive analysis of X-ray structural biology data of HIV-1 RT/NNRTI complexes and molecular modeling. Encouragingly, most of the synthesized DAPYs were found to be active against the HIV-1 wild-type (WT) strain with EC values ranging from 3 nM to 63 nM, and displayed significantly reduced cytotoxicity compared with etravirine (ETV) and rilpivirine (RPV). Among them, two most promising compounds Z10 (EC = 3 nM) and Z13 (EC = 3 nM) showed equivalent potency against the HIV-1 WT strain to the reference drugs efavirenz (EFV, EC = 3 nM) and ETV (EC = 3 nM).

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