Amanicadol, a pimarane-type diterpene from Phlomis amanica Vierch
Yalçin, F.N., Ersöz, T., Çaliş, I., Bedir, E., Dönmez, A.A., Stavri, M., Gibbons, S. and Zloh, Mire
(2006)
Amanicadol, a pimarane-type diterpene from Phlomis amanica Vierch.
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences (11).
pp. 1433-1436.
ISSN 0932-0776
Fractionation of the methanol extract of Phlomis amanica resulted in the isolation of a new pimarane type diterpene, amanicadol (1), together with the known glycosides lamiide, verbascoside (= acteoside), syringaresinol-4-O-β- glucoside, liriodendrin, syringin, and a caffeic acid ester, chlorogenic acid. The structure of the new compound was established on the basis of extensive 1D and 2D NMR spectroscopic data interpretation. Molecular modeling studies on 1 were conducted and showed that it exhibited low conformational flexibility. Additionally, NMR chemical shifts were calculated for 1 in vacuo, and calculated values were in very close agreement with those found experimentally.
Item Type | Article |
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Date Deposited | 29 May 2025 09:11 |
Last Modified | 29 May 2025 09:11 |