title: Chemical constituents of the Mexican mistletoe (Psittacanthus calyculatus).
abstract: A phytochemical study of the methanol-soluble fraction of an aqueous extract of a sample of Psittacanthus calyculatus collected from the host plant Prosopsis laevigata (Smooth Mesquite) using several techniques, including co-chromatography coupled with UV detection, chromatographic purifications and IR, NMR and MS studies, resulted in the identification of gallic acid, two flavonol-3-biosides and the nonprotein amino acid N-methyl-trans-4-hydroxy-L-proline.
authors.affiliation: Facultad de Química, Universidad Autónoma de Querétaro, Centro Universitario, Cerro de las Campanas, Querétaro 76010, Mexico. moubahdia@yahoo.com.mx
authors.forename: Bah
authors.initials: B
authors.lastname: Moustapha
authors.forename: Gutiérrez-Avella Dora
authors.initials: GA
authors.lastname: Marina
authors.forename: Fuentes-Ordaz
authors.initials: FO
authors.lastname: Raúl
authors.forename: Castañeda-Moreno
authors.initials: CM
authors.lastname: Raquel
authors.forename: Martínez
authors.initials: M
authors.lastname: Mahinda
mesh_terms: D000818:Animals; D044948:Flavonols / Q000737:chemistry; D005707:Gallic Acid / Q000032:analysis; D006801:Humans; D006909:Hydroxyproline / Q000032:analysis; D008519:Medicine, Traditional; D000432:Methanol / Q000737:chemistry; D008800:Mexico; D014784:Mistletoe / Q000737:chemistry*; D015394:Molecular Structure; D010936:Plant Extracts / Q000032:analysis*; D010946:Plants, Medicinal / Q000737:chemistry*; D014867:Water / Q000737:chemistry
chemical_list: D044948:Flavonols; D010936:Plant Extracts; C000716210:trans-4-hydroxy-L-proline; D014867:Water; D005707:Gallic Acid; D006909:Hydroxyproline; D000432:Methanol
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