M. Hejsek, J. Slouka, V. Bekárek
1992
Citations
0
Influential Citations
7
Citations
Journal
Collection of Czechoslovak Chemical Communications
Abstract
2-(6-Azauracil-5-yl)benzoic acid ( Ib ) and its thio analogue Ia give new heterocyclic compounds, 1,2-dihydro-1,2,4-triazino[5,6- c ]isocoumarin-3-one ( IVb ) and analogous 3-thione IVa , respectively, on treatment with N,N' -dicyclohexylcarbodiimide. A series of substituted 1,2,4-triazino[5,6- c ]isoquinolines V - XVI have been prepared from these compounds and from other functional derivatives ( II , III ) of the acids I .