Akgun, IsmailGanzera, MarkusGur, CananSenol, SerdarKorkmaz, KemalBedir, Erdal2019-10-272019-10-2720090009-58930009-5893https://doi.org/10.1365/s10337-009-1261-2https://hdl.handle.net/11454/42859As part of our ongoing studies, a new and validated method for analysis of isohexenyl-naphthazarines in Turkish Alkanna species was developed. By using reversed phase material (Synergi MAX RP) it was possible to determine four known isohexenylnaphthazarin-derivatives, namely alkannin, acetylalkannin, deoxyalkannin, and beta,beta-dimethylacrylalkannin within 25 min in n-hexane extracts of the roots. The quantification of these compounds in 16 Anatolian Alkanna species is described for the first time. In order to assure peak identity LC-MS experiments were performed. Quantitative results revealed that the most dominant compound in the extracts was beta,beta-dimethylacrylalkannin.en10.1365/s10337-009-1261-2info:eu-repo/semantics/closedAccessColumn liquid chromatographyMass spectrometryIsohexenylnaphthazarinAlkanninAlkannaArticle7005.Jun963967WOS:000269879000040Q3Q3