autores Maria Fernanda de Jesus Rego Paiva Proença Carvalho, M. Alice Rocha, A. Ashly Rocha Bacelar, A.H. Bacelar, A. H. Fernandes, J. Coutinho, Joana Fernandes Pereira Proenca, M.F. Carvalho, M.A. Proença, M. Fernanda R. P.
palavras-chave Fused-ring systems Heterocycles Rearrangement Ring closure Ring opening Substituent effects