کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1392803 1501161 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
One pot efficient diversity oriented synthesis of polyfunctional styryl thiazolopyrimidines and their bio-evaluation as antimalarial and anti-HIV agents
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
One pot efficient diversity oriented synthesis of polyfunctional styryl thiazolopyrimidines and their bio-evaluation as antimalarial and anti-HIV agents
چکیده انگلیسی

An efficient one pot synthesis of a series of pluripotent (E)-1-(3-methyl-5-aryl-7-styryl-5H-thiazolo[3,2-a]pyrimidin-6-yl)-3-arylprop-2-en-1-ones is reported. It involves reaction of 5-acetyl-6-methyl-4-aryl-dihydropyrimidine-2-thiones, propargyl bromide and aromatic aldehydes in presence of ethanolic KOH. The newly synthesized compounds were evaluated for antimalarial activity against Plasmodium falciparum and as HIV-RT inhibitors. Most of the compound displayed potent antimalarial activity with IC50 < 2 μg/mL. Compounds 6, 11 and 20 showed better activity against P. falciparum K1 strains in comparison to standard drug chloroquine. Compounds 6, 11, and 16 exhibited 73.44, 66.92, and 70.81% HIV-RT inhibition at 100 μg/mL.

Figure optionsDownload as PowerPoint slideHighlights
► An efficient synthesis of pluripotent styryl thiazolopyrimidines.
► Hybrid molecules with thizolopyrimidine, enone and styryl moieties.
► Molecules of great potential in medicinal chemistry.
► A new class antimalarial with high SI values and NNRT inhibition explored.
► The class hold potential as synthon for other chemotherapeutic agents

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Medicinal Chemistry - Volume 55, September 2012, Pages 195–204
نویسندگان
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