@article{bezerra_machado_morais_braz-filho_1997,  title={Synthesis of neoflavonoids: 4-(4’-methoxyphenyl)-3,4-dihydrocoumarins},  volume={8},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50531997000300008},  DOI={10.1590/S0103-50531997000300008},  number={3},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Bezerra, Maria Zeneide Barbosa and Machado, Maria Iracema Lacerda and Morais, Selene Maia de and Braz-Filho, Raimundo},  year={1997},  month={Jun},  pages={229–234} }