Aporphine alkaloids from Ocotea macrophylla (Lauraceae)

Autor:	Ludy C. Pabón, Luis E. Cuca
Jazyk:	angličtina
Rok vydání:	2010
Předmět:	biology aporphine alkaloids Alkaloid Ocotea macrophylla General Chemistry Lauraceae biology.organism_classification Antimicrobial Enterococcus faecalis lcsh:Chemistry lcsh:QD1-999 Fusarium oxysporum Botany Aporphine alkaloids Spectral data
Zdroj:	Química Nova v.33 n.4 2010 Química Nova Sociedade Brasileira de Química (SBQ) instacron:SBQ Química Nova, Volume: 33, Issue: 4, Pages: 875-879, Published: 2010 Química Nova, Vol 33, Iss 4, Pp 875-879 (2010)
Popis:	Four aporphine alkaloids from the wood of Ocotea macrophylla (Lauraceae) were isolated and characterized as (S)-3-methoxy-nordomesticine (1), (S)-N-ethoxycarbonyl-3-methoxy-nordomesticine (2), (S)-N-formyl-3-methoxy-nordomesticine (3) and (S)-N-methoxycarbonyl-3-methoxy-nordomesticine (4); alkaloids 2-4 are being report for the first time. The structure the isolated compounds were determined based on their spectral data and by comparison of their spectral data with values described in literature. The alkaloid fraction and compound 1 showed antifungal activity against Fusarium oxysporum f. sp. lycopersici and also compound 1 showed antimicrobial activity towards Staphylococcus aureus, Enterococcus faecalis as well.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1aa1e9fc0d2df750420597696eb76e9 http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000400021 Zobrazit plný text záznamu