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Acta amaz ; 23(2)1993.
Article in Portuguese | LILACS-Express | LILACS, VETINDEX | ID: biblio-1454497

ABSTRACT

In this paper we related the identification and isolation of stearic, linolenic and palmitic acids and the isolation and structural determination of the 7-desacetoxy-7-hidroxyazadirone present in the hexan extract of the fruits of Guarea trichilioides. From the chloroform extrat of steam bark were isolated and identificated the antraquinones: chrysophanol and physcion.


Da casca da madeira de Guarea trichilioides foram isoladas e identificadas através de métodos espectrométricos as antraquinonas crisofanol e fisciona e das sementes o limonóide 7-desacetoxi-7-hidroxiazadirona. Da fração lipofílica das sementes foram ainda identificados por co-injeçao de padrões, através de cromatografia gasosa os ácidos esteárico, palmítico e linolênico.

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