Topic
Isovitexin
About: Isovitexin is a research topic. Over the lifetime, 526 publications have been published within this topic receiving 11525 citations. The topic is also known as: 6-Glucosylapigenin & Isovitexin.
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Journal Article•
TL;DR: In this paper, the pharmacological effects of the five C-glycoside Flavones are reviewed, and the first two show high content, while the other two are known only from the leaves of Belamcanda chinensis.
Abstract: Our study group isolated five kinds of C-glycoside Flavones which were already known,when we were researching the chemical composition of the leaves of Belamcanda chinensis grown in Hainan island.They are swertisin、2"-O-rhamnosylswertisin、isovitexin、2"-O-rhamnosylisovitexin、Mangiferin respectively.Among all these compounds,the first two show high content.In this paper,the pharmacological effects of the five compounds are reviewed.
4 citations
Journal Article•
TL;DR: In this article, the chemical constituents from the leaves of Dipsacu sativus (Linn.) Honck were investigated by using various column chromatographic techniques and their structures were elucidated on the basis of spectral analysis.
Abstract: OBJECTIVE To investigate the chemical constituents from the leaves of Dipsacu sativus(Linn.) Honck..METHODS The compounds were isolated by using various column chromatographic techniques and their structures were elucidated on the basis of spectral analysis.RESULTS Six compounds were isolated and identified as β-daucosterol(Ⅰ),saponarin(Ⅱ),apigenin-7-O-β-D-glucopyranoside(Ⅲ),isovitexin(Ⅳ),isoorientin(Ⅴ) and luteolin-7-O-β-D-glucopyranoside(Ⅵ).CONCLUSION Compound Ⅰ-Ⅵ were isolated from Dipsacu sativus for the first time,and compound Ⅱ-Ⅵ were isolated from the Dipsacus genus for the first time.
4 citations
TL;DR: In this article, a major anthocyanin was confirmed as cyanidin 3-O -sophoroside by 1 H and 13 C NMR and FABMS.
4 citations
TL;DR: Seven flavonoids were isolated from the aerial part of Moraea sisyrinchium (L.) Ker Gawl and their structures were established on the basis of chemical and spectroscopic analysis and by comparison with the literature data.
Abstract: Seven flavonoids were isolated from the aerial part of Moraea sisyrinchium (L.) Ker Gawl. They were identified as apigenin, apigenin 7-O-β-glucopyranoside, luteolin 7-O-β- glucopyranoside, isovitexin, orientin, isoorientin and saponarin. Their structures were established on the basis of chemical and spectroscopic analysis and by comparison with the literature data.
4 citations
TL;DR: In this article, two flavonoids were isolated from the methanolic extract of the moss Mnium undulatum by means of paper chromatography, one was identified by chromatographic data, absorption spectra and acid hydrolysis as isovitexin-7-0-glucoside (saponarin).
4 citations