Behaviour of 5,6-dihydrothieno[2,3-h]cinnolin-3(2H)-one and 5,6-dihydrothieno[3,2-h]cinnolin-3(2H)-one towards hydrazine. Synthesis of thienocinnolinones and of 4-aminothienocinnolinones

Behaviour of 5,6-dihydrothieno[2,3-h]cinnolin-3(2H)-one and 5,6-dihydrothieno[3,2-h]cinnolin-3(2H)-one towards hydrazine. Synthesis of thienocinnolinones and of 4-aminothienocinnolinones / Villa, S.; Cignarella, G.; Curzu, M. M.; Pinna, Gerard Aime; Pini, E.; Toma, L.. - In: JOURNAL OF HETEROCYCLIC CHEMISTRY. - ISSN 0022-152X. - 36:5(1999), pp. 1253-1257.