Recent Synthetic Advancement and Medicinal Applications of Asymmetric Cyclic Pyrazoline-based Hydrazine Derivatives: A Review.

Chemistry research focuses on reducing energy and minimizing harmful byproducts. Pyrazoline and its derivatives have various pharmacological properties. This study aims to compile procedures for creating pyrazoline scaffolds from academic articles and online resources, such as Scopus, Google Scholar, Web of Science, Science Direct, Research Gate and libraries, aiming to minimize environmental and human health impacts. The primary objective is to determine the structural modifications and chemical groups that enhance their bioactivity, low toxicity, and handling. Furthermore, the review explores the bioavailability, synthetic challenges, and progress made in utilising pyrazoline derivatives in pharmaceutical and synthetic organic chemistry. The only goal is to provide insight into the creation of pyrazoline hybrid molecules that are very effective and less hazardous.