Приказ основних података о документу

dc.contributor.authorDekić, Biljana
dc.contributor.authorRistić, Milenko
dc.contributor.authorRistić, Novica
dc.contributor.authorMladenović, Marko
dc.contributor.authorDekić, Vidoslav
dc.contributor.authorRanđelović, Vladimir
dc.contributor.authorRadulović, Niko
dc.date.accessioned2023-04-10T10:59:50Z
dc.date.available2023-04-10T10:59:50Z
dc.date.issued2019-05-07
dc.identifier.citationKombinatorne biblioteke heterogenih katalizatora, prirodnih proizvoda, modifikovanih prirodnih proizvoda i njihovih analoga: put ka novim biološki aktivnim agensima, (br. 172061)en_US
dc.identifier.urihttps://platon.pr.ac.rs/handle/123456789/1177
dc.description.abstractSome carnation species (Dianthus spp., Caryophyllaceae) exhibit a strong resistance to drought stress that is connected with the increased surface wax formation. Wax composition is unknown for the majority of Dianthus spp. Herein, mass spectral and gas chromatographic data, in combination with synthesis and chemical transformations (transesterification and synthesis of dimethyl disulfide adducts), enabled the identification of 151 constituents of diethyl-ether washings of fresh flowers of Dianthus cruentus GRISEB. from Serbia. The flower wax contained, along with the dominant ubiquitous long-chain n-alkanes, homologous series of n- and branched (iso- and anteiso-) long-chain hexyl alkanoates/alkenoates and alkyl/alkenyl benzoates. The branching position in the mentioned hexyl esters was probed by synthesis of esters of three isomeric hexanols that were spectrally characterized (1H- and 13C-NMR, IR, MS). The washings also contained long-chain (Z)- and (E)-alkenes (C23−C35) with several different double bond regiochemistries. Fifty-five of these constituents (eight hexyl esters, two benzoates, and forty-five alkenes) were detected for the first time in Plantae, while ten of these represent completely new compounds. The rare occurrence of these wax constituents makes them possible chemotaxonomic markers of this particular Dianthus sp.en_US
dc.language.isoen_USen_US
dc.publisherWiley-VHCA AG, Zurich, Switzerlanden_US
dc.titleDiethyl-ether flower washings of Dianthus cruentus Griseb. (Caryophyllaceae): Derivatization reactions leading to the identification of new wax constituentsen_US
dc.title.alternativeChemistry & Biodiversityen_US
dc.typeclanak-u-casopisuen_US
dc.description.versionpublishedVersionen_US
dc.identifier.doi10.1002/cbdv.201900153
dc.citation.volume16
dc.citation.issue7
dc.citation.spagee1900153
dc.subject.keywordsDianthus cruentusen_US
dc.subject.keywordswaxen_US
dc.subject.keywordsdiethyl-ether washingsen_US
dc.subject.keywordsbranched long-chain estersen_US
dc.subject.keywordsinternal long-chain alkenesen_US
dc.subject.keywordsphytochemistryen_US
dc.type.mCategoryM23en_US
dc.type.mCategoryopenAccessen_US
dc.type.mCategoryM23en_US
dc.type.mCategoryopenAccessen_US


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Приказ основних података о документу