扁蓄苷
扁蓄苷结构式
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常用名 | 扁蓄苷 | 英文名 | Avicularin |
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| CAS号 | 572-30-5 | 分子量 | 434.350 | |
| 密度 | 1.9±0.1 g/cm3 | 沸点 | 855.4±65.0 °C at 760 mmHg | |
| 分子式 | C20H18O11 | 熔点 | 240-243ºC | |
| MSDS | 中文版 美版 | 闪点 | 305.8±27.8 °C |
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Protective effect of components isolated from Lindera erythrocarpa against oxidative stress-induced apoptosis of H9c2 cardiomyocytes.
Phytother Res. 25(11) , 1612-7, (2011) Eight compounds were isolated from the methanol fraction of Lindera erythrocarpa and assessed for their ability to protect H9c2 cardiomyocytes against oxidative stress-induced cell death. Three of the compounds significantly reduced the release of lactate deh... |
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Inhibitory activity against urease of quercetin glycosides isolated from Allium cepa and Psidium guajava.
Biosci. Biotechnol. Biochem. 74 , 878-880, (2010) Methanolic extracts of edible plants and seaweeds were tested for their inhibitory activity against Jack bean urease. Quercetin-4'-O-beta-D-glucopyranoside was isolated from Allium cepa as a urease inhibitor with an IC(50) value of 190 microM-. Quercetin and ... |
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[Determination of avicularin in Polygonum aviculare L].
Yao Xue Xue Bao 18(9) , 700-4, (1983)
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[Flavonoids of Taxillus sutchuenensis (Lecomte) Danser and T. sutchuenensis var. duclouxii (Lecomte) Kiuined].
Zhong Yao Tong Bao 12(12) , 34-6, 59, (1987)
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Determination of avicularin in Polygonum aviculare L. by square wave polarography.
Proc. Chin. Acad. Med. Sci. Peking Union Med. Coll. 4(4) , 193-5, (1989) A method for the determination of avicularin in Polygonum aviculare L. is described. Square wave polarography (SWP) with a static mercury drop electrode was used to observe the reduction of avicularin. The supporting electrolyte was an acetate buffer solution... |
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[Studies on the chemical constituents from the branches and leaves of Cupressus duolouxiana].
Zhong Yao Cai 30(6) , 669-71, (2007) To investigate the chemical constituents from the branches and leaves of Cupressus duolouxiana native to China in order to obtain a more comprehensive understanding of its effective components.Compounds were isolated and purified by silica gel column chromato... |
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[Studies on the chemical constituents of Chinese herb Melastoma dodecandrum].
Zhongguo Zhong Yao Za Zhi 28(5) , 429-31, (2003) To investigate the chemical constituents of Chinese herb Melastoma dodecandrum.The chemical constituents were isolated by solvent extraction and chromatography. Their structure were identified on the basis of physic-chemical constants and specral data.Five co... |
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Determination of flavonoids in Hypericum perforatum by HPLC analysis.
Yao Xue Xue Bao 37(4) , 280-2, (2002) To establish an HPLC method for simultaneous determination of four flavonoids in Hypericum perforatum L., ruitn, hyperin, avicularin and quercetin.C18 column was used, the chromatography was carried out with a linear gradient program. The mobile phase was A: ... |
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Flavonol glycosides from Dryas octopetala.
J. Nat. Prod. 47(5) , 809-14, (1984) Six flavonol glycosides and ent-epicatechin were isolated from Dryas octopetala and their structures elucidated by chemical and spectroscopic methods. Two new flavonoids, 3-O-alpha-L-arabinofuranosyl-8-methoxyquercetin (2) and 3-O-beta-galactopyranosyl-8-meth... |
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Flavonoids from Malus hupehensis and their cardioprotective effects against doxorubicin-induced toxicity in H9c2 cells.
Phytochemistry 87 , 119-25, (2013) Three biflavonoid glycosides along with 12 known flavonoids, were isolated from leaves of Malus hupehensis. The complete structures of two of the compounds were established from analysis of MS, NMR spectroscopic and CD data, as well as DFT CD calculations the... |