Intermediate Tree Nodes
Pyrimidones Alkylarylthioethers Thiophenes Heteroaromatic compounds Secondary carboxylic acid amides Lactams Sulfenyl compounds Azacyclic compounds Acetylides Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Aromatic heteropolycyclic compounds
Thienopyrimidine - Aryl thioether - Alkylarylthioether - Pyrimidone - Pyrimidine - Heteroaromatic compound - Thiophene - Carboxamide group - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Acetylide - Azacycle - Sulfenyl compound - Thioether - Carbonyl group - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen 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.