Phenylpropanoid glucosides from leaves of Coussarea hydrangeifolia (Rubiaceae) - Hamerski, L; Bomm, M D; Silva, D H; Young, M C; Furlan, M; Eberlin, M N; Castro-Gamboa, I; Cavalheiro, A J; da Silva Bolzani, V (Phytochemistry, 2005)