2021
DOI: 10.1155/2021/8866681
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In Vitro Antiplasmodial, Heme Polymerization, and Cytotoxicity of Hydroxyxanthone Derivatives

Abstract: The previous study showed that xanthone had antiplasmodial activity. Xanthone, with additional hydroxyl groups, was synthesized to increase its antiplasmodial activity. One of the strategies to evaluate a compound that can be developed into an antimalarial drug is by testing its mechanism in inhibiting heme polymerization. In acidic condition, hematin can be polymerized to β-hematin in vitro, which is analog with hemozoin in Plasmodium. This study was conducted to evaluate the antiplasmodial activity of hydrox… Show more

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Cited by 11 publications
(7 citation statements)
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References 36 publications
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“…Our research group has been working on anticancer research employing xanthone derivatives since 2010. Several hydroxyxanthone derivatives including 2-hydroxyxanthone, 3-hydroxyxanthone, 1,3-dihydroxyxanthone, 1,6-dihydroxyxanthone, 3,4-dihydroxyxanthone, 3,6-dihydroxyxanthone, 1,3,6-trihydroxyxanthone, 1,5,6-trihydroxyxanthone, 3,4,6-trihydroxyxanthone, and 1,3,8-trihydroxyxanthone have been synthesized in 2010-2021 [118][119][120][121][122][123][124][125][126]. Among them, 3,4,6-trihydroxyxanthone (13) was one of the most active anticancer agents.…”
Section: In Vitro Anticancer Assay Of Xanthone Derivativesmentioning
confidence: 99%
“…Our research group has been working on anticancer research employing xanthone derivatives since 2010. Several hydroxyxanthone derivatives including 2-hydroxyxanthone, 3-hydroxyxanthone, 1,3-dihydroxyxanthone, 1,6-dihydroxyxanthone, 3,4-dihydroxyxanthone, 3,6-dihydroxyxanthone, 1,3,6-trihydroxyxanthone, 1,5,6-trihydroxyxanthone, 3,4,6-trihydroxyxanthone, and 1,3,8-trihydroxyxanthone have been synthesized in 2010-2021 [118][119][120][121][122][123][124][125][126]. Among them, 3,4,6-trihydroxyxanthone (13) was one of the most active anticancer agents.…”
Section: In Vitro Anticancer Assay Of Xanthone Derivativesmentioning
confidence: 99%
“…These products 1a–m were tested in vitro against chloroquine-sensitive (3D7) and -resistant (FCR3) strains of Plasmodium falciparum . 43 The antiplasmodium activities were presented as mean of IC 50 values.…”
Section: Resultsmentioning
confidence: 99%
“…It exerted their antimalarial action by preventing hemozoin formation [ 39 ]. For hydroxyxanthone derivatives, 1,6,8-trihydroxyxantone exhibited the antiplasmodial activity and also inhibited heme polymerization [ 40 ].…”
Section: Discussionmentioning
confidence: 99%