Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard.

Stephanie DM, Stephane FFY, Jules BKJ, Kaaniche F, Mawabo IK, Ngouela SA, Sewald N, Lenta BN (2020)
Natural product research.

Zeitschriftenaufsatz | E-Veröff. vor dem Druck | Englisch
 
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Autor*in
Stephanie, Dietagoum Madjouka; Stephane, Fongang Fotsing Yannick; Jules, Bankeu Kezetas Jean; Kaaniche, Fatma; Mawabo, Isabelle Kamga; Ngouela, Silvere Augustin; Sewald, NorbertUniBi ; Lenta, Bruno Ndjakou
Abstract / Bemerkung
The phytochemical investigation of the methanol extract of the stem bark of Gilbertiodendron dewevrei led to the isolation of two new secondary metabolites, 5,7-dihydroxy-4'-methoxyisoflavan-2,4-dione (1) and 23-hydroxy-2-tricosanone (2) along with 19 known compounds (3-21). The structure of these compounds were established by interpretation of their spectral data, mainly HR-TOFESIMS, 1D NMR (1H, 13C and DEPT) and 2D NMR (1H-1H COSY, HSQC, HMBC, and NOESY), and by comparison with those reported in the literature. The methanol extract and some isolates were screened for their antiradical, antibacterial, and inhibitory properties against acetylcholinesterase.
Erscheinungsjahr
2020
Zeitschriftentitel
Natural product research
eISSN
1478-6427
Page URI
https://pub.uni-bielefeld.de/record/2943885

Zitieren

Stephanie DM, Stephane FFY, Jules BKJ, et al. Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard. Natural product research. 2020.
Stephanie, D. M., Stephane, F. F. Y., Jules, B. K. J., Kaaniche, F., Mawabo, I. K., Ngouela, S. A., Sewald, N., et al. (2020). Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard. Natural product research. doi:10.1080/14786419.2020.1777120
Stephanie, D. M., Stephane, F. F. Y., Jules, B. K. J., Kaaniche, F., Mawabo, I. K., Ngouela, S. A., Sewald, N., and Lenta, B. N. (2020). Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard. Natural product research.
Stephanie, D.M., et al., 2020. Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard. Natural product research.
D.M. Stephanie, et al., “Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard.”, Natural product research, 2020.
Stephanie, D.M., Stephane, F.F.Y., Jules, B.K.J., Kaaniche, F., Mawabo, I.K., Ngouela, S.A., Sewald, N., Lenta, B.N.: Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard. Natural product research. (2020).
Stephanie, Dietagoum Madjouka, Stephane, Fongang Fotsing Yannick, Jules, Bankeu Kezetas Jean, Kaaniche, Fatma, Mawabo, Isabelle Kamga, Ngouela, Silvere Augustin, Sewald, Norbert, and Lenta, Bruno Ndjakou. “Dewerin and gilbertionol two new secondary metabolites from the stem bark of Gilbertiodendron dewevrei (De Wild) J. Leonard.”. Natural product research (2020).

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