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Ditemukan 2 dokumen yang sesuai dengan query
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Sianturi, Julinton
Antioxidant constituents from the bark of aglaia eximia (Meliaceae)
" The genus Aglaia is a a rich source of different compounds with interesting biological activities. A part of our continuing search for novel biologically active compounds from Indonesia Aglaia plants, the ethyl acetate extract of bark of Aglaia eximia showed significant antioxidant activity. Four antioxidant compounds, kaempferol (1), kaempferol-3-O-α-L-rhamnoside (2), kaempferol-3-O-β-D-glucoside (3) and kaempferol-3-O-β-D-glucosyl-(1→4)-α- L rhamnoside (4) were isolated from the bark of Aglaia eximia (Meliaceae). The chemical structures of compounds 1-4 were identified on ... "
Universitas Padjadjaran. Faculty of Mathematics and Natural Sciences,, 2016
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Sianturi, Julinton
Flavonoid compounds from the bark of aglaia eximia (meliaceae)
" Three flavonoid compounds, kaempferol (1), kaempferol-3-O-α-L-rhamnoside (2), and kaempferol-3-O-β-D-glucosyl-α-L-rhamnoside (3), were isolated from the bark of Aglaia eximia (Meliaceae). The chemical structures of compounds 1?3 were identified with spectroscopic data, including UV, IR, NMR (1H, 13C, DEPT 135°, HMQC, HMBC, 1H-1HCOSY NMR), and MS, as well as a compared with previously reported spectra data. All compounds were evaluated for their cytotoxic effects against P-388 murine leukemia cells. Compounds 1?3 showed cytotoxicity against P-388 murine leukemia ... "
Universitas Padjadjaran, Department of Chemistry, Faculty of Mathematics and Natural Sciences, 2015
J-Pdf
Artikel Jurnal  Universitas Indonesia Library