Brasil
| Artigo
Constituintes químicos de Arrabidaea samydoides (Bignoniaceae)
Fecha
2003-10-01Registro en:
Química Nova. Sociedade Brasileira de Química, v. 26, n. 5, p. 641-643, 2003.
0100-4042
10.1590/S0100-40422003000500003
S0100-40422003000500003
S0100-40422003000500003.pdf
4484083685251673
Autor
Universidade Estadual Paulista (Unesp)
Instituto de Botânica Secção de Fisiologia e Bioquímica de Plantas
Resumen
Chemical investigation of Arrabidaea samydoides resulted in the isolation of the flavone chrysin; five triterpenes: lupeol, ursolic acid, 3b,16a-dihydroxy-urs-12-ene, uvaol, and erythrodiol; and two sterols: sitosterol and stigmasterol. The structures of these compounds were established by spectroscopic analysis. This paper deal with the first phytochemical study of Arrabidaea samydoides.