Hydrazone is a versatile compound in drug design for the synthesis of heterocyclic compounds with different biological activities because it has two active centers, namely two nitrogen atoms and two carbon atoms. The ...

Pyrazoline is a secondary metabolic compound with five circular heterocyclic structures that has three carbon atoms and two nitrogen atoms position close to each other. Pyrazoline has high toxicity and possess various ...

Pyrazoline is an azole compound in the form of heterocyclic rings consisting of three C and two N atoms. The pyrazoline 1-phenyl-3-(1-hydroxynaphthalen-2-yl)-5-(3- chlorophenyl)-4,5-dihydro-1H-pyrazol (PF-NH1-3Cl) compound ...