Results 111 to 120 of about 16,615 (159)
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A new stilbene glucoside gallate from the roots of Polygonum multiflorum
Archives of Pharmacal Research, 2008A new stilbenoid (1) was isolated from the root extract of Polygonum multiflorum together with eight known constituents (2-9). The chemical structure of 1 was established as the 6''-O-monogalloyl ester of (E)-2,3,4',5-beta-tetrahydroxystilbene-2-beta-D-glucopyranoside based on physicochemical and spectroscopic analyses, particularly by NMR ...
YoungSoo Kim +2 more
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Natural Product Research, 2007 Three anthraquinones, Cdc25B phosphatase inhibitors, were isolated from the methanolic extract of the roots of Polygonum multiflorum Thunb. (Polygonaceae).
Byoung-Mog Kwon +2 more
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Chemical constituents from Polygonum multiflorum
China Journal of Chinese Materia Medica, 2016Six compounds were isolated from the ethyl acetate extract of the tuberous root of Polygonum multiflorum by silical gel, ODS revsered-phase silica gel, Sephadex LH-20, and preparative HPLC. The structures were elucidated as column chromatography over： 2, 3, 5, 4'-tetrahydroxystilbene-2-O-(2″-O-p-hydroxybenzoyl)-β-D-glucoside(1),2, 3, 5, 4 ...
Jing-Xian, Zhang, Yan-Mei, Cui
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Attributes of Polygonum multiflorum to transfigure red biotechnology
Applied Microbiology and Biotechnology, 2019A vast array of plant-based compounds has enriched red biotechnology to serve the human health and food. A peculiar medicinal plant which was an element of traditional Chinese medicine for centuries as a liver and kidney tonic, for life longevity and hair blackening, is Polygonum multiflorum Thunb.
Thanh-Tam, Ho +5 more
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Bencao literature investigation of Polygonum multiflorum (Heshouwu)
China Journal of Chinese Materia Medica, 2016Heshouwu, derived from the root of Polygonum multiflorum (=Fallopia multiflora), is widely used in the Chinese medicine market as a traditional tonic. The emergence of heshouwu material with a human shape reflects a pursuit of its supplementing effects.
Li, Liang +2 more
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Stilbene Glycoside Oligomers from the Roots of Polygonum multiflorum
Chemistry & Biodiversity, 2019AbstractFive new trans‐2,3,5,4′‐tetrahydroxystilbene 2‐O‐β‐d‐glucopyranoside (TSG)‐based stilbene glycoside oligomers (1–5) were isolated from the roots of Polygonum multiflorum. Their structures were elucidated by comprehensive spectroscopic analyses and chemical evidences.
Shuo‐Guo Li +6 more
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a-Glucosidase inhibitors extracted from the roots of Polygonum multiflorum Thunb
Fitoterapia, 2017A novel stilbene glucoside, polygonumnolide D (1), and a novel dianthrone glycoside, polygonumnolide E (2), were isolated from a 70% EtOH extract of the dried roots of Polygonum multiflorum Thunb., together with six known compounds (3-8). Their structures were elucidated by 1D and 2D NMR as well as mass spectroscopy data.
Jian-Bo, Yang +5 more
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Effect of sample preparation on components and liver toxicity of Polygonum multiflorum
Journal of Pharmaceutical and Biomedical Analysis, 2015It was shown that different extracts had significant differences in the toxicity of Polygonum multiflorum. In this study, the effect of sample preparation on components and liver toxicity of different extracts from P. multiflorum were determined. Hepatoxic components were discovered based on biomembrane extraction.
G.P. Lv +5 more
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Toxicon
Macrophage polarization has been linked to hepatotoxicity induced by raw Polygonum multiflorum (RPM) and Polygonum multiflorum praeparata (PMP), but the regulatory mechanisms behind this remain unclear. This study aims to investigate the regulatory effects of RPM and PMP on M2 macrophages and the potential mechanisms.
Shuaishuai, Chen +10 more
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Macrophage polarization has been linked to hepatotoxicity induced by raw Polygonum multiflorum (RPM) and Polygonum multiflorum praeparata (PMP), but the regulatory mechanisms behind this remain unclear. This study aims to investigate the regulatory effects of RPM and PMP on M2 macrophages and the potential mechanisms.
Shuaishuai, Chen +10 more
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