title: Colutequinone and colutehydroquinone, antifungal isoflavonoids from Colutea arborescens.
abstract: Two new isoflavonoids have been isolated from the root bark of Colutea arborescens and identified as 7,3',4'-trimethoxyisoflavan-2',5'-quinone ((3R)-colutequinone) and the corresponding hydroquinone (2',5'-dihydroxy-7,3',4'-tri-methoxyisoflavan) ((3R)-colutehydroquinone).
authors.affiliation: School of Biological Sciences, Queen Mary and Westfield College, London, U.K.
authors.forename: P W
authors.initials: PW
authors.lastname: Grosvenor
authors.forename: D O
authors.initials: DO
authors.lastname: Gray
mesh_terms: D000935:Antifungal Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D001578:Benzopyrans / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D007887:Fabaceae; D006873:Hydroquinones / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D007529:Isoflavones; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots; D010946:Plants, Medicinal; D011809:Quinones / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology
chemical_list: D000935:Antifungal Agents; D001578:Benzopyrans; D006873:Hydroquinones; D007529:Isoflavones; D011809:Quinones; C102125:colutehydroquinone; C102124:colutequinone