@article {18439, title = {Neolignans from Nectandra puberula}, journal = {Phytochemistry }, volume = {26}, year = {1987}, pages = {269-272}, author = {Moro, J.C. and Fernandes, J.B. and Vieira, P.C. and Yoshida, M. and Gottlieb, Otto R. and Gottlieb, H.E.} }