. . . . . "Brickellin" . "2\u2032,5-Dihydroxy-3,4\u2032,5\u2032,6,7-pentamethoxyflavone" . "brickellin" . . "Brickellin" . . "5-Hydroxy-2-(2-hydroxy-4,5-dimethoxyphenyl)-3,6,7-trimethoxy-4H-1-benzopyran-4-one" .