%0 Journal Article %T New tetra-acetylated oligosaccharide diterpene from Cupania vernalis %A Cavalcanti %A Simone B. T. %A Teles %A Helder L. %A Silva %A Dulce H. S. %A Furlan %A Maysa %A Young %A M. Claudia M. %A Bolzani %A Vanderlan S. %J Journal of the Brazilian Chemical Society %D 2001 %I Sociedade Brasileira de Qu¨Şmica, SBQ %R 10.1590/S0103-50532001000300014 %X a new glucosyl diterpene possessing a geranyl-geraniol skeleton and named vernanolide was isolated from a sapindaceae plant species, cupania vernalis, popularly named "arco de peneira". the structure of the isolated compound was determined by 1h, 13c nmr, ms, ir and 2d nmr experiments. %K sapindaceae %K cupania vernalis %K diterpene glucoside. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0103-50532001000300014&lng=en&nrm=iso&tlng=en