Lucimara J. Martins, Wanessa F. Altei, Cristiane S. Schwalm, Adriano D. Andricopulo, Fernando Coelho, Synthesis of new biologically actived azaspiro compounds, Blucher Chemistry Proceedings, Volume 1, 2013, Pages 285-285, ISSN 23184043, http://dx.doi.org/10.5151/chempro-15bmos-BMOS2013_2013917144424 (www.proceedings.blucher.com.br/article-details/synthesis-of-new-biologically-actived-azaspiro-compounds-8505) Palavras-chave:: ;