Synthesis of selenophene‐based chalcone analogs and assessment of their biological activity as anticancer agents
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DOI: 10.1002/ardp.202200486
Abstract: Selenium is an essential micronutrient that is beneficial to human health. Selenium‐containing drugs have been developed as antioxidants, anti‐inflammatory, and anticancer agents. However, the synthesis of selenium‐containing chalcones has not been fully explored. Therefore, we… read more here.
Keywords: selenophene based; chalcone analogs; anticancer; anticancer agents ... See more keywords
Thiophene/selenophene-based S-shaped double helicenes: regioselective synthesis and structures
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DOI: 10.3762/bjoc.18.81
Abstract: 2,5-Di(trimethylsilanyl)dithieno[2,3-b:3′,2′-d]thiophene ((TMS)2-bb-DTT), 2,5-di(trimethylsilanyl)diseleno[2,3-b:3′,2′-d]thiophene ((TMS)2-bb-DST), and 2,5-di(trimethylsilanyl)diseleno[2,3-b:3′,2′-d] selenophene ((TMS)2-bb-DSS) were used as starting materials to synthesize three S-shaped double helicenes (i.e., DH-1, DH-2, and DH-3) through monobromination, formylation, the Wittig reaction, and double oxidative photocyclization. The… read more here.
Keywords: selenophene based; double helicenes; thiophene selenophene; shaped double ... See more keywords