Results 141 to 150 of about 956 (190)
Securigenin glycosides as hypoglycemic principles of Securigera securidaca seeds
Journal of Natural Medicines, 2016 Seeds of Securigera securidaca (Fabaceae) are used in Iranian folk medicine as an antidiabetic treatment. In this study, the antihyperglycemic activity of chloroform and methanol fractions (CF and MF) from S. securidaca seed extract was investigated and their bioactive constituents were identified. The antidiabetic effects of fractions were assessed by
Zahra Tofighi +2 more
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New xanthone glycosides from Securidaca inappendiculata
Journal of Asian Natural Products Research, 2002Three new xanthone glycosides, securixanside A (1), securixanside B (2), and securixanside C (3) were isolated from the stems of Securidaca inappendiculata. These compounds were characterized by spectrometric and chemical methods, including FABMS and one- and two-dimensional NMR experiments.
Ning An, Shi-Lin Yang
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, 2023 Fil: dos Anjos Cassiane, Barroso. Universidade Federal Da Santa Catarina.
Martinez, Agustina +1 more
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Structure of a new xanthone from Securidaca inappendiculata
Chemistry of Natural Compounds, 2008A new xanthone (1, 1,7-dihydroxy-2-methoxyxanthone), in addition to the known metabolites 1,7-dihydroxyxanthone (2), 24(R)-stigmast-7,22 (E)-dien-3α-ol (3), and 1,7-dimethoxyxanthone (4), was isolated from the roots of Securidaca inappendiculata. Compounds 1–4 were evaluated by anti-HIV assay and 1–3 showed anti-HIV-1inhibitory activity in vitro.
X J Xu
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Effect of Securigera Securidaca on Electroshock Seizure Threshold in Mice
Psychological Reports, 1969 Finely crushed seeds 100 mg/kg or 250 mg/kg of body weight of Securigera Securidaca or their extracts with petroleum ether, absolute ether or chloroform 100 mg/kg of body weight were administered to albino mice to study their effects on brain excitability. The drugs significantly increased minimal electroshock-brain seizure-threshold. This effect might
G M, al-Hachim, B, Maki
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Effect of Securigera Securidaca Linnaeus on Conditioned Avoidance in Mice
Psychological Reports, 1972 6 groups of albino mice ( ns = 6) were administered finely crushed Securigera Securidaca or its extracts. 3 groups of animals were given chloroform, absolute ether, or petroleum ether extract of seeds of Securigera Securidaca. The dose for each extract was 100 mg/kg body weight.
Ghazi M. Al-Hachim
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Antimicrobial activity of Securidaca longipedunculata
Phytomedicine, 2004The folk herbal uses of Securidaca longipedunculata in the treatment of diarrhea, boils, gonorrhea, and cough prompted phytochemical analyses and antimicrobial activity screening of extracts of the root. Some flavonoids isolated showed activity against many micro-organisms. These flavonoids were isolated using chromatographic methods.
U, Ajali, B K C, Chukwurah
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Xanthones from the stems of Securidaca inappendiculata
Phytochemistry, 2001From the stems of Securidaca inappendiculata, securixanthones A (1,3,7-trihydroxy-2,8-dimethoxyxanthone) and B (3,7-dimethoxy-4-hydroxyxanthone) along with ten known xanthones were isolated. Their structures were elucidated by analysis chemical and spectroscopic evidence, and the chemotaxonomic significance of these findings are also discussed.
X D, Yang, L Z, Xu, S L, Yang
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Securidacaxanthone A, a heptaoxygenated xanthone from Securidaca longepedunculata
Fitoterapia, 2006From the root bark of Securidaca longepedunculata, a heptaoxygenated xanthone (1) has been isolated as well as two known xanthones (2) and (3) and two salicylic acid derivatives (4) and (5). The structure of 1 has been elucidated from 1H and 13C-NMR spectral data.
A, Meli Lannang +6 more
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Cardenolides ofSecurigera securidaca. II.
Chemistry of Natural Compounds, 1965The seeds ofSecurigera securidaca have been found to contain a cardiac glycoside securidaside, which is securigenin xyloglucoside. By stepwise enzymatic hydrolysis, securidaside can be decomposed into the monoxyloside securiside or into the aglycone and the sugar component.
V. V. Zamula +2 more
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