Absolute configuration and selective trypanocidal activity of gaudichaudianic acid enantiomers - Batista Junior, João Marcos; Batista, Andrea N. L; Rinaldo, Daniel; Vilegas, Wagner; Ambrósio, Daniela Luz; Cicarelli, Regina Maria Barretto; Bolzani, Vanderlan da Silva; Kato, Massuo Jorge; Nafie, Laurence A; López, Silvia Noelí; Furlan, Maysa (Journal of Natural Products, 2011)