SOME COMPOUNDS FROM FLOWER OF WEDELIA TRILOBATA (L.) HITCH. (ASTERACEAE)
نویسندگان
چکیده
منابع مشابه
Evaluation of antioxidant and antibacterial activities of methanolic flower extract of Wedelia trilobata (L.) Hitch
Wedelia trilobata (L.) Hitch is a member of the family Asteraceae, with attractive yellow flowers borne singly at the end of each stem. The work was conducted to investigate the antioxidant, antimicrobial and DNA protecting ability of the methanol extract of W. trilobata flower. Antioxidant properties were assessed by 1,1-diphenyl-2-picryl-hydrazyl (DPPH) and 2,2'-azino-bis 3thylbenzthiazoline-...
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Continued interest in the metabolites of Wedelia trilobata (L.) Hitchc, a notoriously invasive weed in South China, led to the isolation of twenty-six ent-kaurane diterpenoids, including seven new ones 1-7. Their structures and relative configuration were elucidated on the basis of extensive spectroscopic analysis, including 1D- and 2D-NMR experiments. The antimicrobial activities of all isolat...
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The ethyl acetate fraction from ethanolic extract of Wedelia trilobata (L.) leaves displayed wound healing properties. The ethyl acetate fraction was further subjected to bioassay-guided fractionation which afforded isolation of grandiflorenic acid which requires further investigation to prove its wound healing potential. The grandiflorenic acid from leaves of Wedelia trilobata was assessed for...
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From the aerial parts of Anthemis tinctoria L. subsp. tinctoria var. pallida DC. (Asteraceae), one new cyclitol glucoside, conduritol F-1-O-(6'-O-E-p-caffeoyl)-beta-D-glucopyranoside (1), has been isolated together with four flavonoids, nicotiflorin (2), isoquercitrin (3), rutin (4) and patulitrin (5). The structures of the isolated compounds were established by means of NMR, MS, and UV spectra...
متن کاملPurification and Fractional Analysis of Methanolic Extract of Wedelia Trilobata Possessing Apoptotic and Anti-leukemic Activity
BACKGROUND Wedelia trilobata (L.) Hitch (WT), commonly known as yellow dots or creeping daisy, is a shrub possessing potent biological activities, and is traditionally used a medicinal plant in Ayurveda, Siddha and Unani systems of medicines, and it has also been tried against leukemia cell line MEG- 01. In the present study, purification and screening of the plant was done for bioactive compou...
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ژورنال
عنوان ژورنال: Science and Technology Development Journal
سال: 2011
ISSN: 1859-0128
DOI: 10.32508/stdj.v14i2.1939