Chemical constituents from leaves of Palicourea coriacea (Rubiaceae).
(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.
da Silva
Virginia Claudia
VC
Departamento de Química, Instituto de Ciências Exatas, Universidade Federal Rural do Rio de Janeiro, Br 465 KM 07, Seropédica, RJ, 23851-970, Brazil.
de Carvalho
Mário Geraldo
MG
Alves
Aline Nogueira
AN
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
D000481:Allantoin; D000880:Anthraquinones; D001565:Benzoates; D002934:Cinnamates; D009287:Naphthyridines; D010936:Plant Extracts; D014315:Triterpenes; D000097245:Ursolic Acid; C070236:calycanthine