Estudo químico e perfil cromatográfico das cascas de Aspidosperma parvifolium A. DC. ('pau-pereira')

Autor:	Alaíde Braga de Oliveira, Hildebert Wagner, Délio S. Raslan, Rose Lisieux R. Paiva Jácome
Jazyk:	portugalština
Rok vydání:	2004
Předmět:	Stem bark Apparicine Stigmasterol Chromatography biology uleine General Chemistry biology.organism_classification High-performance liquid chromatography Terpenoid lcsh:Chemistry chemistry.chemical_compound Aspidosperma parvifolium chemistry lcsh:QD1-999 HPLC Lupeol
Zdroj:	Química Nova v.27 n.6 2004 Química Nova Sociedade Brasileira de Química (SBQ) instacron:SBQ Química Nova, Volume: 27, Issue: 6, Pages: 897-900, Published: DEC 2004 Química Nova, Vol 27, Iss 6, Pp 897-900 (2004)
Popis:	Four known alkaloids, uleine, epiuleine, apparicine and desmethyluleine, besides the isoprenoids lupeol and stigmasterol were isolated from the stem bark of Aspidosperma parvifolium. Their identification was based on spectroscopic analysis (UV, IR, 1H-NMR, 13C-NMR, MS). The chromatographic profile of the ethanolic extract was obtained by HPLC and uleine, epiuleine and apparicine were identified in the extract.
Databáze:	OpenAIRE
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