@article{teixeira_moreira_guedes_cruz_2006,  title={A new biphenyl from Clusia melchiorii and a new tocotrienol from C. obdeltifolia},  volume={17},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532006000400027},  DOI={10.1590/S0103-50532006000400027},  number={4},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Teixeira, Josanaide S. R. and Moreira, Luciana de M. and Guedes, Maria L. da S. and Cruz, Frederico G.},  year={2006},  month={Aug},  pages={812–815} }