1562667-03-1

Basic information

• Product Name: 2-chloro-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide
• Synonyms: 2-chloro-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide
• CAS NO: 1562667-03-1
• Molecular Weight: 282.147
• Mol File: 1562667-03-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-chloro-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide(1562667-03-1)
• EPA Substance Registry System: 2-chloro-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide(1562667-03-1)

Safety Data

• Hazardous Substances Data: 1562667-03-1(Hazardous Substances Data)

Upstream product

• 13244-35-4 2-chloro-4-(methylsulfonyl)aniline 
• 79-04-9 chloroacetyl chloride 

Downstream Products

• 1562665-61-5 2-{[1-(3,5-dimethylbenzyl)-1H-benzimidazol-2-yl]sulfanyl}-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide 
• 1562665-78-4 2-({1-[(3,5-dimethylphenyl)sulfonyl]-1H-benzimidazol-2-yl}sulfanyl)-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide 
• 1562665-81-9 2-({6-chloro-1-[(3,5-dimethylphenyl)sulfonyl]-1H-benzimidazol-2-yl}sulfanyl)-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide 
• 1562665-64-8 2-{[6-chloro-1-(3,5-dimethylbenzyl)-1H-benzimidazol-2-yl]sulfanyl}-N-[2-chloro-4-(methylsulfonyl)phenyl]acetamide 

Relevant articles and documents

Structural optimization of N1-aryl-benzimidazoles for the discovery of new non-nucleoside reverse transcriptase inhibitors active against wild-type and mutant HIV-1 strains

Non-nucleoside reverse transcriptase inhibitors (NNRTIs) are recommended components of preferred combination antiretroviral therapies used for the treatment of human immunodeficiency virus (HIV) infection. These regimens are extremely effective in suppressing virus replication. Recently, our research group identified some N1-aryl-2-arylthioacetamido-benzimidazoles as a novel class of NNRTIs. In this research work we report the design, the synthesis and the structure–activity relationship studies of new compounds (20–34) in which some structural modifications have been introduced in order to investigate their effects on reverse transcriptase (RT) inhibition and to better define the features needed to increase the antiviral activity. Most of the new compounds proved to be highly effective in inhibiting both RT enzyme at nanomolar concentrations and HIV-1 replication in MT4 cells with minimal cytotoxicity. Among them, the most promising N1-aryl-2-arylthioacetamido-benzimidazoles and N1-aryl-2-aryloxyacetamido-benzimidazoles were also tested toward a panel of single- and double-mutants strain responsible for resistance to NNRTIs, showing in vitro antiviral activity toward single mutants L100I, K103N, Y181C, Y188L and E138K. The best results were observed for derivatives 29 and 33 active also against the double mutants F227L and V106A. Computational approaches were applied in order to rationalize the potency of the new synthesized inhibitors.