New acyclic triterpenoids, sapelenin E (1) and F (2) were isolated from the stem bark of Entandrophragma cylindricum. Their full structure including absolute configuration in sapelenin E (1) were determine from spectroscopic data and by chemical transformation. © 2005 Chemical Society of Ethiopia.
CITATION STYLE
Ngnokam, D., Nuzillard, J. M., & Bliard, C. (2005). Sapelenin E and F: New acyclic triterpenoids from the stem bark of Entandrophragma cylindricum. Bulletin of the Chemical Society of Ethiopia, 19(2), 227–231. https://doi.org/10.4314/bcse.v19i2.21128
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