Further sesquiterpene pyridine alkaloids from Maytenus aquifolium

Artigo

Fecha

1998-12-05

Registro en:

Phytochemistry, v. 49, n. 7, p. 2181-2183, 1998.

0031-9422

http://hdl.handle.net/11449/65669

10.1016/S0031-9422(98)00368-9

WOS:000077640800061

2-s2.0-0345267191

4484083685251673

1308042794786872

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3915569

Autor

Universidade Estadual Paulista (Unesp)

UNAERP

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

Resumen

Two new sesquiterpene evoninate alkaloids, aquifoliunine E-III and aquifoliunine E-IV, were isolated from the root bark of Maytenus aquifolium. The structures of the new compounds were elucidated on the basis of spectroscopic methods, including ES-MS.