2-Pyrazoline derivatives are synthesized by diverse reaction schemes and display a broad spectrum of potential pharmacological activities. The derivatives are present in numerous pharmacologically active molecules such as azolid/ tandearil (anti-inflammatory), phenazone/ amidopyrene/ methampyrone (analgesic and antipyretic), anturane (uricosuric) and indoxacarb (insecticide). New therapeutic agents having improved potency and lesser toxicity are developed by changing in their structure, and it has offered a high degree of diversity that has proven useful for the new drug development. The aim...