Fig. 1From: Antimicrobial structure activity relationship of five anthraquinones of emodine type isolated from Vismia laurentii Chemical structures of chemical compounds used in this work. a 3-geranyloxyemodine, b Vismiaquinone B, c 3-methoxyemodine, d 2-isoprenyl-3-methoxyemodine, e BivismiaquinoneBack to article page