O. Rajender, S. Narsimha, N. Reddy
Oct 12, 2019
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Journal
Asian Journal of Chemistry
Abstract
A series of novel 2H-benzo[b][1,4]thiazin-3(4H)-one derived from 1,4-disubstituted 1,2,3-triazole derivatives (4a-j and 5a-j) were synthesized using Cu(I) catalyzed azide alkyne cyclization (CuAAC) reaction of the compounds 2 and 3 with various aromatic azides. The examination of in vitro anticancer activity revealed that the compounds 4d and 5d were found to possess a broad spectrum of anticancer activity against three cell lines MCF-7, HeLa and IMR-32 with IC50 values ranging from 26.28 ± 1.5 to 32.06 ± 0.3 M mL-1, respectively. The remaining compounds have shown good to moderate activity against the tested cell lines.