Anticonvulsant Potential of Certain New (2E)-2-[1-Aryl-3-(1H-imidazol-1-yl)propylidene]-N-(aryl/H)hydrazinecarboxamides

Scheme 1

Synthetic pathway for preparation of arylsemicarbazides 3a–f. Reagents and conditions: (i) ClCOOC₂H₅, CH₂Cl₂, RT, 0.5 hr; (ii) H₂N–NH₂·H₂O, reflux, 24 hrs.