6-Bromoflavone, a high affinity ligand for the central benzodiazepine receptors is a member of a family of active flavonoids - Marder,M.; Wasowski,C.; Wolfman,C.; Waterman P,G.; Cassels,B.K.; Medina,J.H.; Paladini,A.C. (Biochemical and Biophysical Research Communication, 1996)