title: Flavonoids from Erythrina vogelii (Fabaceae) of Cameroon.
abstract: A new flavone, vogeol, and a new isoflavone, vogliiol, have been isolated from Erythrina vogelii, a Cameroonian medicinal plant, along with seven known constituents (salvigenin, carpachromene, euchrenone b10, scandenone, 5,4'-dihydroxy-8-(3"-methylbut-2"-enyl)-2'''-(4'''-hydroxy-4'''-methylethyl)-furano-[4''',5''':6,7] isoflavone, erythrivarone C, and 5,7,4'-trihydroxy-6-[3"-methylbut-3"-enyl]-flavone). Their structures were elucidated by spectroscopic methods.
authors.affiliation: H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan. mia318.iccs@yahoo.com
authors.forename: Muhammad Imran
authors.initials: MI
authors.lastname: Ali
authors.forename: Zeeshan
authors.initials: Z
authors.lastname: Ahmed
authors.forename: Alain Francois Kamdem
authors.initials: AF
authors.lastname: Waffo
authors.forename: Muhammad Shaiq
authors.initials: MS
authors.lastname: Ali
mesh_terms: D002163:Cameroon; D004895:Erythrina / Q000737:chemistry*; D047309:Flavones / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry*; D015394:Molecular Structure
chemical_list: D047309:Flavones; D005419:Flavonoids; D007529:Isoflavones; C551426:vogeol; C551427:vogliiol