Studies of the New Taxoids from the Moroccan Yew and the Separation of the Different Fractions by Chromatography Techniques

The extraction of the needles of the Moroccan yew (Taxus baccata) with a solution MeOH provides the methanolic extract. The separation of the different fractions of the methanolic extract by column of silica gel made it possible to isolate two taxoids 19-Debenzoyl-19-acetyltaxinine 1 and 5-cinnamoylbrevifoliol (= 13- deacetyltaxuspine) 2. The identification of these alkaloids was…
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September 17, 2020 0