کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1361976 981475 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
SAR studies on a series of N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamides: Potent inhibitors of the polymerase enzyme (NS5B) of the hepatitis C virus
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
SAR studies on a series of N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamides: Potent inhibitors of the polymerase enzyme (NS5B) of the hepatitis C virus
چکیده انگلیسی

Described herein is the initial optimization of (+/−) N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamide (1), a hit discovered in a high throughput screen run against the NS5B polymerase enzyme of the hepatitis C virus. This effort resulted in the identification of (S)-N-sec-butyl-6-((R)-3-(4-(trifluoromethoxy)benzylcarbamoyl)-4-(4-(trifluoromethoxy)phenylsulfonyl)piperazin-1-yl)pyridazine-3-carboxamide (2), that displayed potent replicon activities against HCV genotypes 1b and 1a (EC50 1b/1a = 7/89 nM).

Described herein is the initial optimization of the screening hit (+/−) N-benzyl-4-heteroaryl-1-(phenylsulfonyl)-piperazine-2-carboxamide (1) that led to the discovery of the potent NS5B inhibitor (S)-N-sec-butyl-6-((R)-3-(4-(trifluoromethoxy)benzylcarbamoyl)-4-(4-(trifluoromethoxy)-phenylsulfonyl)-piperazin-1-yl)pyridazine-3-carboxamide (2).Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 21, Issue 10, 15 May 2011, Pages 3142–3147
نویسندگان
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