Download PDF
Planta Med 1970; 18(1): 79-83
DOI: 10.1055/s-0028-1099752
© Georg Thieme Verlag Stuttgart · New York

STUDIES ON THE NEUTRAL CONSTITUENTS OF THE BARK OF DIPTERYX ODORATA 1

T. Nakano, M. Suárez
  • From the Department of Chemistry, Instituto Venezolano de Investigaciones Cientificas (I.V.I.C.), Apartado 1827, Caracas, Venezuela
1 Taken from the thesis submitted by Michae1 Suárez Fonturvel in partial fulfillment of the requirements for the degree „Licenciado en Quimica” from the Escuela de Química, Facultad de Ciencias, Universidad Central de Venezuela, Caracas, 1968.
Further Information

Publication History

Publication Date:
15 January 2009 (online)

  PDF Download  Permissions and Reprints

Summary

From the neutral fraction of the bark of Dipteryx odorata Willd. (Aubl.), there were isolated lupeol, betulin, and a mixture of methyl palmitate (75 %), methyl margarate (5 %), methyl stéarate (5 %), methyl oleate (3 %), methyl linolenate (3 %), and methyl linoleate (conjugated) (10 %).

Zusammenfassung

Aus der Neutral–Fraktion aus der Rinde von Dipteryx odorata wurden isoliert Lupeol, Betulin, ein Gemisch von Methylpalmitat (75 %), Methylmargarat (5 %), Methylstearat (5 %), Methyloleat (3 %), Methyllinolenat (3 %) und konjugiertes Methyllinoleat(10 %).

      >