• Sakshi A. Ingole
• Tushar A. Dhote

Now-a-day the structure activity studied are important to design a drug and development. By finding the relation between chemical structure and its biological activity. It helps identify how variations in a molecule's structure properties contribute to differences in biological activity. In pharmaceutical industries QSAR help in predicting the biological activity of new chemical entities based on their chemical structures. QSAR can save costs by guiding the design of effective compounds, reducing the need for expensive trial-and-error experimentation. This predictive power allows researchers to identify promising lead compounds, saving time and resources by narrowing down the list of potential drug candidates and reducing the need for costly experimental testing. QSAR models are indeed valuable tools in the early stages of drug development. QSAR play an important role in pharmaceutical research marks a significant toward more efficient drug discovery and development. QSAR models have transformed the way to predict, analysis and optimize drug properties. QSAR allows for the understanding and rationalization of how different chemicals in a series interact with biological systems, providing insights into their mechanisms of action. Purpose of QSAR in drug design are Enhancing lead Compound, Toxicity assessment and Pharmacological Activity. It aids in understanding how specific functional groups in molecules interact with target enzymes or proteins, facilitating the design of molecules with desired properties..

QSAR, Advancement of QSAR, QSAR modelling and validation.

"FROM MOLECULES TO MEDICINES: QSAR INNOVATIONS IN DRUG DISCOVERY AND VIRTUAL SCREENING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 3, page no.g692-g697, March-2024, Available :http://www.jetir.org/papers/JETIR2403693.pdf

"FROM MOLECULES TO MEDICINES: QSAR INNOVATIONS IN DRUG DISCOVERY AND VIRTUAL SCREENING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 3, page no. ppg692-g697, March-2024, Available at : http://www.jetir.org/papers/JETIR2403693.pdf