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Structure-activity relationships of analogs of 3,4,5-trimethylfuran-2(5H)-one with germination inhibitory activities

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F13%3A00396377" target="_blank" >RIV/61388963:_____/13:00396377 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.jplph.2013.04.002" target="_blank" >http://dx.doi.org/10.1016/j.jplph.2013.04.002</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jplph.2013.04.002" target="_blank" >10.1016/j.jplph.2013.04.002</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Structure-activity relationships of analogs of 3,4,5-trimethylfuran-2(5H)-one with germination inhibitory activities

  • Original language description

    Smoke-derived butenolide compounds have, in recent years, been shown to be important germination signaling molecules, which also affect seedling growth. The butenolide 3,4,5-trimethylfuran-2(5H)-one was previously isolated from plant-derived smoke and was found to significantly reduce the effect on germination by the highly active promotor karrikinolide (KAR(1), 3-methyl-2H-furo[2,3-c]pyran-2-one), another smoke-derived compound. In this study, 11 analogs of 3,4,5-trimethylfuran-2(5H)-one were synthesized and their effect on the germination of light-sensitive 'Grand Rapids' lettuce seeds (Lactua sativa cv. 'Grand Rapids') were evaluated. A concentration series (1 mM-1 mu M) of the analogs were tested alone, or in combination with 0.01 mu M KAR(1). Onlytwo compounds were found to reduce the germination promotory effect of 0.01 mu M KAR(1) in a similar manner as observed with 3,4,5-trimethylfuran-2(5H)-one, with activity ranging from 1 mM to 10 mu M. Four compounds were found to have in

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    CC - Organic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1M06030" target="_blank" >1M06030: Functional genomics and proteomics for crop improvement</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • 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 Plant Physiology

  • ISSN

    0176-1617

  • e-ISSN

  • Volume of the periodical

    170

  • Issue of the periodical within the volume

    14

  • Country of publishing house

    PT - PORTUGAL

  • Number of pages

    8

  • Pages from-to

    1235-1242

  • UT code for WoS article

    000324081200003

  • EID of the result in the Scopus database