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Inhibition of Photosynthetic Electron Transport by 6-Hydroxynaphthalene-2-carboxanilides

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16370%2F15%3A43873862" target="_blank" >RIV/62157124:16370/15:43873862 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Inhibition of Photosynthetic Electron Transport by 6-Hydroxynaphthalene-2-carboxanilides

  • Original language description

    Inhibition of photosynthetic electron transport (PET) in spinach chloroplasts by 6-hydroxynaphthalene-2-carboxanilides has been investigated. The PET inhibiting activity of the studied compounds depends on compound lipophilicity, on the position of substituents on the anilide moiety as well as on electron-accepting and electron-donating properties of these substituents. The most active PET inhibitors are m-substituted derivatives; the lowest activity is shown by the o-substituted ones. The most potent PET inhibitor is 6-hydroxy-N-(3-trifluoromethylphenyl)naphthalene-2-carboxamide (IC50 = 10.8 ?mol/L). Study of chlorophyll a fluorescence in the suspension of spinach chloroplasts in the presence of studied compounds confirms their site of action in PS II, and it can be assumed that the inhibitory site of action of the studied compounds is situated on the acceptor side of PS II at QB site.

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    FR - Pharmacology and apothecary chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2015

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Indian journal of chemistry section B-organic chemistry including medicinal chemistry

  • ISSN

    0376-4699

  • e-ISSN

  • Volume of the periodical

    54B

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    IN - INDIA

  • Number of pages

    7

  • Pages from-to

    1511-1517

  • UT code for WoS article

    000367207500004

  • EID of the result in the Scopus database