title: Chemical constituents from leaves of Palicourea coriacea (Rubiaceae).
abstract: (E)-methyl-4-hydroxy-3,5-dimethoxycinnamate, (E)-methyl-4-hydroxy-3-methoxycinnamate, (E)-methyl-4-hydroxycinnamate, (Z)-methyl-4-hydroxycinnamate, calycanthine, ursolic acid, 2-hydroxy-3-methylanthraquinone, 4-methoxybenzoic acid, 3,4,5-trimethoxybenzoic acid, methyl 4-hydroxybenzoate and allantoin were isolated from the leaves of Palicourea coriacea (Cham.) K. Schum. The structures were deduced by spectral data analysis and comparison with literature values.
authors.affiliation: Departamento de Química, Instituto de Ciências Exatas, Universidade Federal Rural do Rio de Janeiro, Br 465 KM 07, Seropédica, RJ, 23851-970, Brazil.
authors.forename: Virginia Claudia
authors.initials: VC
authors.lastname: da Silva
authors.forename: Mário Geraldo
authors.initials: MG
authors.lastname: de Carvalho
authors.forename: Aline Nogueira
authors.initials: AN
authors.lastname: Alves
mesh_terms: D000481:Allantoin / Q000302:isolation & purification; D000880:Anthraquinones / Q000302:isolation & purification; D001565:Benzoates / Q000737:chemistry / Q000302:isolation & purification; D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D009287:Naphthyridines / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D019666:Rubiaceae / Q000737:chemistry*; D014315:Triterpenes / Q000302:isolation & purification; D000097245:Ursolic Acid
chemical_list: D000481:Allantoin; D000880:Anthraquinones; D001565:Benzoates; D002934:Cinnamates; D009287:Naphthyridines; D010936:Plant Extracts; D014315:Triterpenes; D000097245:Ursolic Acid; C070236:calycanthine