Intermediate Tree Nodes
Aromatic heteropolycyclic compounds
Pyridopyrimidine - Pyrimidinethione - Pyrimidine - Pyridine - Heteroaromatic compound - Carbodithiolactone - Thiolactam - Azacycle - Arylthiol - Organic nitrogen compound - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic heteropolycyclic compound
This compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.