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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Chemical constituents of Echites hirsuta (Apocynaceae).

A phytochemical investigation of an ethanolic extract of the whole plant of Echites hirsuta (Apocynaceae) resulted in the isolation and identification of the flavonoids naringenin, aromadendrin (dihydrokaempferol), and kaempferol; the coumarin fraxetin; the triterpene ursolic acid; and the sterol glycoside sitosteryl glucoside.[1]


  1. Chemical constituents of Echites hirsuta (Apocynaceae). Chien, M.M., Svoboda, G.H., Schiff, P.L., Slatkin, D.J., Knapp, J.E. Journal of pharmaceutical sciences. (1979) [Pubmed]
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