title: Flavonoids from Ulex airensis and Ulex europaeus ssp. europaeus.
abstract: From the dichloromethane extract of Ulex airensis three new isoflavonoids, ulexin C (1), ulexin D (2), and 7-O-methylisolupalbigenin (3), were isolated and characterized by spectroscopic methods. Ulexin D (2) was also identified from the dichloromethane extract of Ulex europaeus ssp. europaeus. Together with these new metabolites, 18 compounds of previously known structures were isolated and identified from both species. The antifungal activity of these compounds was tested against Cladosporium cucumerinum by a bioautographic TLC assay.
authors.affiliation: Departamento de Química, Centro de Química Fina e Biotecnologia, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Quinta da Torre, 2829-516 Caparica, Portugal.
authors.forename: Patrícia
authors.initials: P
authors.lastname: Máximo
authors.forename: Ana
authors.initials: A
authors.lastname: Lourenço
authors.forename: Sónia Savluchinske
authors.initials: SS
authors.lastname: Feio
authors.forename: José Carlos
authors.initials: JC
authors.lastname: Roseiro
mesh_terms: D000935:Antifungal Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D002855:Chromatography, Thin Layer; D002963:Cladosporium / Q000187:drug effects*; D007887:Fabaceae / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D011174:Portugal; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: C451306:7-O-methylisolupalbigenin; D000935:Antifungal Agents; D007529:Isoflavones; C451307:ulexin C; C451305:ulexin D