Abstract
Two new alkaloids, Septonine (C35H44N2O9) and Septontrionine (C25H39NO6) were isolated from the roots of Aconitum septentrionale K. According to the 1H and 13C NMR, IR, and mass spectra, Septonin and Septontrionin were assigned the structures of 20-ethyl-7-hydroxy-1α,14α,16β-trimethoxy-6-oxo-17(7→8)abeoaconitan-4-ylmethyl 2-(2,5-dioxopyrrolidin-l-yl)benzoate and 20-ethyl-7-hydroxy-1α,14α,16β-trimethoxy-4-methoxymethyl-17(7→8)abeoaconitan-6-one, respectively.
Similar content being viewed by others
References
Yunusov, M.S., Tsyrlina, E.M., Khairitdinova, E.D., Spirikhin, L.V., Kovalevskii, A.Yu., and Antipin, M.Yu., Izv. Ross. Akad. Nauk, Ser. Khim., 2000, p. 1640.
Hanuman, J.B. and Katz, A., J. Nat. Prod., 1994, vol. 57, p. 1473.
Yunusov, M.S., Rashkes, Ya.V., Salimov, B.T., Ametova, E.F., and Fridlyanskii, G.V., Khim. Prirodn. Soedin., 1985, p. 525.
Derome, A.E., Modern NMR Techniques for Chemistry Research, Oxford: Pergamon, 1988, p. 280; Atta-ur-Rahman, One and Two Dimensional NMR Spectroscopy, Amsterdam: Elsevier, 1989, p. 579.
De Dios, A., Prog. Nucl. Magn. Reson. Spectrosc., 1996, vol. 29, p. 229; Barone, G., Gomez-Paloma, L., Duca, D., Silvestri, A., Riccio, R., and Bifulco, G., Chem. Eur. J., 2002, vol. 8, p. 3233; Alkorta, I. and Elguero, J., Magn. Reson. Chem., 2004, vol. 42, p. 955.
Balandina, A., Mamedov, V., Franck, X., Figadere, B., and Latypov, Sh., Tetrahedron Lett., 2004, vol. 45, p. 4003; Latypov, Sh., Fakhfakh, M.A., Jullian, J.-Ch., Franck, X., Hocquemiller, R., and Figadere, B., Bull. Chem. Soc. Jpn., 2005, vol. 78, p. 1296; Balandina, A.A., Kalinin, A.A., Mamedov, V.A., Figadere, B., and Latypov, Sh., Magn. Reson. Chem., 2005, vol. 43, p. 816.
Breitmaier, E. and Voelter, W., Carbon-13 NMR Spectroscopy: High Resolution Methods and Applications in Organic Chemistry and Biochemistry, Weinheim: VCH, 1987, p. 518.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.D. Khairitdinova, E.M. Tsyrlina, L.V. Spirikhin, A.A. Balandina, Sh.K. Latypov, M.S. Yunusov, 2008, published in Zhurnal Organicheskoi Khimii, 2008, Vol. 44, No. 4, pp. 541–546.
Rights and permissions
About this article
Cite this article
Khairitdinova, E.D., Tsyrlina, E.M., Spirikhin, L.V. et al. Norditerpenoid alkaloids from Aconitum septentrionale K.. Russ J Org Chem 44, 536–541 (2008). https://doi.org/10.1134/S107042800804012X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S107042800804012X