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Alkaloid studies LV. 19-dehydroyohimbine, a novel alkaloid fromAspidosperma pyricollum

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Zusammenfassung

Ausser den bekannten Alkaloiden Ulein (I), Apparicin (II), Demethylaspidospermin (III), Yohimbin (IV) undβ-Yohimbin (V) wurde noch ein unbekanntes Alkaloid aus der Rinde vonAspidosperma pyricollum Muell.-Arg. isoliert, dessen Struktur als 19-Dehydroyohimbin (VI) chemisch sowie spektroskopisch bewiesen wurde.

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Paper LIV,H. Monteiro, H. Budzikiewicz, C. Djerassi, R. R. Arndt, andW. H. Baarschers, Chem. Commun.1965, 317.

On leave from the CSIR National Chemical Laboratory, Pretoria (South Africa).

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Arndt, R.R., Djerassi, C. Alkaloid studies LV. 19-dehydroyohimbine, a novel alkaloid fromAspidosperma pyricollum . Experientia 21, 566–568 (1965). https://doi.org/10.1007/BF02151532

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Keywords

  • Alkaloid
  • Yohimbin
  • Alkaloid Study