CC1=NC2=C(C3=CC(=NN13)C1=CC=CC=C1)C(C)=NN(CC1=CC=NC=C1)C2=O

InChIKey=HGHDSZILHWMEEH-UHFFFAOYSA-N

C22H18N6O

382.427

Organic compounds

Organoheterocyclic compounds

Pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazines

Pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazin-4-ones

Not available

Pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazin-4-ones

Phenylpyrazoles Pyrazolopyrimidines Pyridazinones Pyrimidines and pyrimidine derivatives Pyridines and derivatives Benzene and substituted derivatives Heteroaromatic compounds Lactams Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives

Aromatic heteropolycyclic compounds

Pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazin-4-one - Phenylpyrazole - Pyrazolopyrimidine - Pyridazinone - Monocyclic benzene moiety - Pyridazine - Pyridine - Benzenoid - Pyrimidine - Azole - Pyrazole - Heteroaromatic compound - Lactam - Azacycle - Organic oxide - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic nitrogen compound - Aromatic heteropolycyclic compound

This compound belongs to the class of organic compounds known as pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazin-4-ones. These are aromatic heterocyclic compounds containing a pyrimidine fused to both a pyrazole and a pyridazine rings. The resulting ring system carries an oxo group at the 4-position. Here, the pyrimidine ring shares one atom with the pyrazole ring, and no nitrogen atom with the pyrazole ring.

Not available