@article{cerchiaro_ferreira_2006,  title={Oxindoles and copper complexes with oxindole-derivatives as potential pharmacological agents},  volume={17},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532006000800003},  DOI={10.1590/S0103-50532006000800003},  number={8},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Cerchiaro, Giselle and Ferreira, Ana Maria da Costa},  year={2006},  month={Nov},  pages={1473–1485} }