Vol. 6, Issue 4 (2018)
A new cardiac glycoside from Alstonia boonei (Apocynaceae)
Author(s): Barthélemy Koffi Attioua, Vincent Assamoi Adiko, Harisolo Rhamiarantsoa, Faustin Aka Kabran, Ahmont Landry Claude Kablan, Philomène Akoua Kouassi, Timothée Aboua Okpekon and Leon Atoutou Djakoure
Abstract: The ethyl acetate extract from the stem bark of Alstonia boonei (Apocynaceae) were investigated for highlight its cardiac glycosides components. This has leaded to the isolation and identification of two digitoxigenin derivative. The first one, Evomonoside, was known and the second one, 3b-O-[5(3,4-dihydroxy-5-methyltetrahydrofuran-2-yloxy)digitoxopyranosyl-2-yloxy]-5-en-14b -hydroxy-16b -acryloxydigitoxigenin, was new. Both compounds were isolated for the first time from A. boonei and their structures were established thanks to their spectral data (NMR, MS, IR and UV).
Pages: 238-242 | 1370 Views 193 Downloads
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How to cite this article:
Barthélemy Koffi Attioua, Vincent Assamoi Adiko, Harisolo Rhamiarantsoa, Faustin Aka Kabran, Ahmont Landry Claude Kablan, Philomène Akoua Kouassi, Timothée Aboua Okpekon, Leon Atoutou Djakoure. A new cardiac glycoside from Alstonia boonei (Apocynaceae). Int J Chem Stud 2018;6(4):238-242.
