title: Lignans and other constituents from South and central american zanthoxylum species.
abstract: Eight lignans (+/-)-syringaresinol, (-)-pinoresinol, (+)-sesamin, (+)-eudesmin, (+)-epieudesmin, (-)-asarinin, (-)-matairesinol, (-)-kobusin, two terpenes lupeol, beta-sitosterol, one aliphatic unsaturated amide, hydroxy-gamma-sanshoöl, and one alkaloid, magnoflorine, were isolated from ZANTHOXYLUM species of Central and South America. Their structures were elucidated mainly by (1)H-, (13)C-NMR, and mass spectroscopy.
authors.affiliation: Departamento de Química Orgánica, Facultad de Química, Santiago de Compostela 15706, La Coruña, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Marcos
authors.forename: C
authors.initials: C
authors.lastname: Jiménez
authors.forename: M C
authors.initials: MC
authors.lastname: Villaverde
authors.forename: R
authors.initials: R
authors.lastname: Riguera
authors.forename: L
authors.initials: L
authors.lastname: Castedo
authors.forename: F
authors.initials: F
authors.lastname: Stermitz