Antiplasmodial Activities of Flavonoids from Leaves of <i>Securidaca longepedunculata</i> Fresen (Polygalaceae)
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چکیده
منابع مشابه
Antiplasmodial and Larvicidal Flavonoids from Derris Trifoliata
From the dichloromethane-methanol (1:1) extract of the seed pods of Derris trifoliata, a new flavanone derivative (S)-lupinifolin 4 -́methyl ether was isolated. In addition, the known flavonoids lupinifolin and rotenone were identified. The structures were determined on the basis of spectroscopic evidence. Lupinfolin showed moderate in vitro antiplasmodial activity against the D6 (chloroquine-se...
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Background Dodonaea angustifolia is used in Ethiopian traditional medicine to treat malaria. The objective of this work was to conduct bioassay guided fractionation of the leaves of D. angustifolia using Plasmodium berghei infected mice. Method The antiplasmodial activity of the extracts and pure compounds was evaluated using the standard Peter's four-day suppressive method. The structures of...
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From the root bark of Erythrina abyssinica a new pterocarpene [3-hydroxy-9-methoxy-10-(3,3-dimethylallyl)pterocarpene] and a new isoflav-3-ene [7,4'-dihydroxy-2',5'-dimethoxyisoflav-3-ene] were isolated. In addition, the known compounds erycristagallin, licoagrochalcone A, octacosyl ferulate and triacontyl 4-hydroxycinnamate were identified. The structures were determined on the basis of spectr...
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متن کاملPotent Antiplasmodial Alkaloids and Flavonoids from Dasymaschalon acuminatum
A new aporphine alkaloid, 7-epi-duguetine (1) together with one known alkaloid, dicentrinone (2), and four known flavonoids, quercetin 3,7-dimethyl ether 3′-O-α-L-rhamnopyranosyl-(12)-β-D-glucopyranoside (3), galangin 5-methyl ether (4), 5,7-dimethoxy-3-hydroxyflavone (5), and 3,5,7-trimethoxyflavone (6), were isolated from the leaves of Dasymaschalon acuminatum, a new plant species which has ...
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ژورنال
عنوان ژورنال: American Journal of BioScience
سال: 2020
ISSN: 2330-0159
DOI: 10.11648/j.ajbio.20200801.11