P. Arsenyan, K. Rubina, I. Domracheva
Sep 27, 2016
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Journal
Chemistry of Heterocyclic Compounds
Abstract
The reaction of 5-[(aminomethyl)ethynyl]thiophene-2-sulfonamides with in situ generated selenium(IV) chloride was used to synthesize 5-aminomethyl-substituted 6-chloroselenopheno[3,2-b]thiophene-2-sulfonamides. The cytotoxicity of these compounds was studied against HT-1080 (human fibrosarcoma), MH-22A (mouse hepatoma), CCL-8 (mouse sarcoma), MES-SA (human uterine sarcoma), MCF-7 (estrogen receptor-positive human breast adenocarcinoma) cell lines, as well as the normal NIH 3T3 cell line (mouse fibroblasts).