Intermediate Tree Nodes
Pyrimidinecarboxylic acids Pyrimidones Thiophenes Heteroaromatic compounds Lactams Carboxylic acid esters Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Aromatic heteropolycyclic compounds
Pyrimidine-2-carboxylic acid - Pyrimidine-2-carboxylic acid or derivatives - Thienopyrimidine - Pyrimidone - Pyrimidine - Heteroaromatic compound - Thiophene - Lactam - Carboxylic acid ester - Carboxylic acid derivative - Azacycle - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound
This compound belongs to the class of organic compounds known as thienopyrimidines. These are heterocyclic compounds containing a thiophene ring fused to a pyrimidine ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.