2004
DOI: 10.3998/ark.5550190.0006.b11
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Synthesis and microbial studies of some acridinediones and their thiourea derivatives

Abstract: Acridinediones containing thiourea and piperazine moieties, and vanilline derived acridinediones were synthesised. Antimicrobial activities of eight acridinediones were studied against four vibrio isolates.

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Cited by 7 publications
(3 citation statements)
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“…As we know, tetraketones can be obtained from the Knoevenagel reaction followed by a Michael addition reaction of aromatic aldehydes with cyclic 1,3‐diketones in basic or acidic conditions. In addition, various fused heterocyclic compounds such as xanthenedione, thiaxanthenes, and acridinediones which are as an important part of many naturally and synthetically abundant biologically active compounds can be synthesized from tetraketones as significant precursors 18‐22 . Therefore, the designed organo‐nanocatalyst can be used as a nanoreactor in the synthesis of these biologically important compounds (tetraketones) with high yield.…”
Section: Resultsmentioning
confidence: 99%
“…As we know, tetraketones can be obtained from the Knoevenagel reaction followed by a Michael addition reaction of aromatic aldehydes with cyclic 1,3‐diketones in basic or acidic conditions. In addition, various fused heterocyclic compounds such as xanthenedione, thiaxanthenes, and acridinediones which are as an important part of many naturally and synthetically abundant biologically active compounds can be synthesized from tetraketones as significant precursors 18‐22 . Therefore, the designed organo‐nanocatalyst can be used as a nanoreactor in the synthesis of these biologically important compounds (tetraketones) with high yield.…”
Section: Resultsmentioning
confidence: 99%
“…O interesse pela síntese dessa classe de compostos vem aumentando ao longo dos anos devido as suas bioatividades, tais como antiviral (FERNANDES et al, 2021) antibacteriana (KAYA et al, 2013), citotóxica (MULAKAYALA et al, 2012), leishmanicida (NISAR et al, 2013 WANG et al, 2017), antidiabética e anti-inflamatória (MALLU et al, 2017), atividade inibitória frente à enzima fosfatase alcalina (FAISAL et al, 2018) e antimicrobiana (JOSEPHRAJAN et al, 2005). Propriedades ópticas das acridinodionas (THORAT et al 2016) e seu uso como sensor químico também são descritos na literatura (IQBAL et al, 2018).…”
Section: Acridinas Xantenodionas E Acridinodionasunclassified
“…REAÇÕES MULTICOMPONENTE PARA SÍNTESE DE ACRIDINO-1,8-DIONASComo discutido anteriormente, as RMCs são amplamente empregadas em diversas transformações, como na síntese de xanteno-1,8-dionas e acridino-1,8dionas. Com respeito as acridino-1,8-dionas, diferentes metodologias têm sido descritas na literatura para a síntese desta classe de compostos devida, principalmente, às suas atividades biológicas(RAMESH e PASHA, 2014;WANG et al, 2017;MALLU et al, 2017; FAISAL et al, 2018;JOSEPHRAJAN et al, 2005). acridino-1,8-dionas foram obtidas por meio da condensação de aldeídos aromáticos, dimedona e aril aminas em solução aquosa de etanol, empregando 10 mol% de prolina como dimedona ou cicloexan-1,3-diona e 4-nitroanilina ou a 3-nitroanilina.…”
unclassified