Artículos de revistas
Fitoquímica e quimiossistemática de Conchocarpus marginatus e C. inopinatus (Rutaceae)
Phytochemical and chemosystematics studies of Conchocarpus marginatus and C. inopinatus (Rutaceae)
Fecha
2012Registro en:
Quím. Nova,v.35,n.11,p.2132-2138,2012
0100-4042
10.1590/S0100-40422012001100006
Autor
Bellete, Barbara Sayuri
Sá, Israel Cívico Gil de
Mafezoli, Jair
Cerqueira, Cristovam do Nascimento
Silva, Maria Fátima das Graças Fernandes da
Fernandes, João Batista
Vieira, Paulo Cezar
Zukerman-Schpector, Julio
Pirani, Jose Rubens
Institución
Resumen
Phytochemical studies of the leaves and stem have led to the identification of the known acridone alkaloids arborinine, methyl-arborinine, 1-hydroxy-3-methoxy-N-methyl acridone, xanthoxoline, 1,2,3,5-tetramethoxy-N-methylacridone, toddaliopsin C and the new seco acridone alkaloid inopinatin. The known quinoline alkaloids 2-phenyl-1-methyl-quinolin-4(1H)-one, 2-phenyl-1-methyl-7-methoxy-quinolin-4(1H)-one, dictamnine, and the coumarins scopoletin and marmesin were also isolated. The isolated compounds and the distribution of secondary metabolites, which are systematically important, obtained from literature, clearly confirmed that some species formerly described in the genera Angostura and Galipea in fact shall belong to the genus Conchocarpus.