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A new isoflavone glycoside from flowers of Pueraria Montana var. lobata (Willd.) Sanjappa & Pradeep.
Ma, Yilong; Shang, Yafang; Zhong, Zhifeng; Zhang, Yingshuo; Yang, Yang; Feng, Jun; Wei, Zhaojun.
Afiliação
  • Ma Y; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
  • Shang Y; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
  • Zhong Z; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
  • Zhang Y; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
  • Yang Y; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
  • Feng J; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
  • Wei Z; School of Food and Biological Engineering, Hefei University of Technology, Hefei, P.R. China.
Nat Prod Res ; 35(9): 1459-1464, 2021 May.
Article em En | MEDLINE | ID: mdl-31434500
ABSTRACT
A new isoflavone glycoside, named 3'-hydroxytectorigenin-7-O-ß-D-xylosyl-(1→6)-ß-D-glucopyranoside (1) was isolated from the flowers of Pueraria montana var. lobata (Willd.) Sanjappa & Pradeep. The structure of compound 1 was characterised by HR-ESI-MS and NMR spectroscopic methods. In radical scavenging activity test using 2, 2-diphenyl-1-picrylhydrazyl (DPPH), compound 1 showed moderate activity with IC50 value of 42 ± 4.2 µg/mL.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Pueraria / Flores / Glicosídeos / Isoflavonas Idioma: En Ano de publicação: 2021 Tipo de documento: Article
Texto completo
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XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Pueraria / Flores / Glicosídeos / Isoflavonas Idioma: En Ano de publicação: 2021 Tipo de documento: Article