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
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DOI - Digital Object Identifier
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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
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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
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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
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UT code for WoS article
000255339100037
EID of the result in the Scopus database
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