Udapola U. B. P. MDissanayake D. M. W. SGunaratna M. J2025-09-192025-09-192025-05https://dr.ichemc.ac.lk/handle/123456789/451Page 67 Abstract No: 2025_327Quinazolinone derivatives are a group of heterocyclic compounds known for their diverse biological activities and pharmaceutical applications. However, the potential of quinazolinone-based compounds in preventing or treating urolithiasis remains unexplored.enAnti-urolithiatic activityquinazolinone derivativesinitiation assaygrowth assayaggregation assaySynthesis and determination of in-vitro anti-urolithiatic activity of quinazolinone derivativesArticle