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dc.contributor.authorDemir, Serdar
dc.contributor.authorKaraalp, Canan
dc.contributor.authorBedir, Erdal
dc.date.accessioned2018-01-04T13:34:14Z
dc.date.available2018-01-04T13:34:14Z
dc.date.issued2017-11
dc.identifier.citationDemir, S., Karaalp, C., and Bedir, E. (2017). Specialized metabolites from the aerial parts of Centaurea polyclada DC. Phytochemistry, 143, 12-18. doi:10.1016/j.phytochem.2017.07.002en_US
dc.identifier.issn0031-9422
dc.identifier.urihttp://doi.org/10.1016/j.phytochem.2017.07.002
dc.identifier.urihttp://hdl.handle.net/11147/6650
dc.description.abstractThe genus Centaurea L. (Asteraceae) is represented by 200 taxa in the flora of Turkey and several Centaurea species are used as herbal remedies against different conditions. Previous phytochemical investigations on this genus generally revealed the isolation of sesquiterpene lactones and flavonoid derivatives. In our continuous search on Centaurea genus, a phytochemical study was performed on Centaurea polyclada DC., an endemic of West Anatolia. Previously undescribed two sesquiterpene-amino acid conjugates, an elemane and an eudesmane derivative were isolated from the aerial parts of Centaurea polyclada, together with eight known compounds; two elemane derivatives, three flavonoids, a lignan, a phenolic glucoside and a phenylpropanoid glucoside. Structural elucidation of the compounds was based on spectroscopic evidence, including 1D and 2D NMR and high-resolution mass spectrometry, chemical degradation results and reference data comparison. Sesquiterpene-amino acid conjugates are representatives of an unusual group of sesquiterpenes, and elemane-amino acid conjugates are herein reported for the first time in nature.en_US
dc.description.sponsorshipEge University (12-ECZ-009)en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.phytochem.2017.07.002en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAmino acid conjugateen_US
dc.subjectAsteraceaeen_US
dc.subjectCentaurea polycladaen_US
dc.subjectSesquiterpeneen_US
dc.subjectSpecialized metaboliteen_US
dc.titleSpecialized metabolites from the aerial parts of Centaurea polyclada DC.en_US
dc.typearticleen_US
dc.contributor.authorIDTR12161en_US
dc.contributor.iztechauthorBedir, Erdal
dc.relation.journalPhytochemistryen_US
dc.contributor.departmentIzmir Institute of Technology. Biotechnology and Bioengineeringen_US
dc.identifier.volume143en_US
dc.identifier.startpage12en_US
dc.identifier.endpage18en_US
dc.identifier.wosWOS:000413128900002
dc.identifier.scopusSCOPUS:2-s2.0-85025069177
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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