TY - JOUR T1 - New tetra-acetylated oligosaccharide diterpene from Cupania vernalis JO - Journal of the Brazilian Chemical Society A1 - Cavalcanti, Simone B. T. A1 - Teles, Helder L. A1 - Silva, Dulce H. S. A1 - Furlan, Maysa A1 - Young, M. Claudia M. A1 - Bolzani, Vanderlan S. SN - 0103-5053 UL - 10.1590/S0103-50532001000300014 VL - 12 Y1 - 2001 PB - Brasil ER -