Chemical constituents from Kielmeyera rugosa Choisy (Clusiaceae) - Nogueira, P CL; Andrade, M S; Andrade, L M; Moraes, V RS; Ribeiro, A S; Bittrich, V; Amaral, M CE; Ferreira, A G; Alcântara, G B; Leão, K V; Alves, P B (Biochem Syst Ecol, 2009)