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Antibacterial C-Geranylflavonoids from Paulownia tomentosa Fruits

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00025875" target="_blank" >RIV/00216224:14310/08:00025875 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388963:_____/08:00310240 RIV/62157124:16370/08:00001998 RIV/60461373:22340/08:00020727 RIV/60460709:41210/08:24501 RIV/60460709:41610/08:24501

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Antibacterial C-Geranylflavonoids from Paulownia tomentosa Fruits

  • Original language description

    Eight C-6-geranylflavonoids (1-8) were isolated from an ethanol extract of Paulownia tomentosa fruits. Tomentodiplacone (1), 3-O-methyl-5-hydroxydiplacone (2), 3-O-methyl-5-O-methyldiplacone (3), and tomentodiplacone B (4) were obtained as new compounds,and 3-O-methyldiplacol (5) was isolated for the first time from a natural source. The structures of these new compounds were determined by using mass spectrometry (including HRMS) and 1D and 2D NMR spectroscopy, and the absolute configurations of the compounds were determined by circular dichroism. The antibacterial activities of 1-8 against seven bacteria and yeast were evaluated.

  • Czech name

    Antibacterial C-Geranylflavonoids from Paulownia tomentosa Fruits

  • Czech description

    Izolace a strukturní charakterizace C-geranylflavonoidů s antibakteriální aktivitou.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CB - Analytical chemistry, separation

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Natural Products

  • ISSN

    1520-6025

  • e-ISSN

  • Volume of the periodical

    71

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

    000255339100037

  • EID of the result in the Scopus database