The course highlighted the significance of QSAR models in modern pharmaceutical chemistry and their vital role in predicting the biological activity of drugs prior to conducting expensive laboratory tests.
The College of Pharmacy at the University of Basrah organized a specialized scientific course titled: "Applications of Quantitative Structure-Activity Relationship (QSAR) in Pharmaceutical Compound Design". The course featured a scientific lecture delivered by Professor Dr. Rita Sabah Elias, emphasizing that the theoretical study of the quantitative relationship between measurable or computable structural or physicochemical properties and the biological activity of pharmaceutical compounds is crucially important, especially in modern pharmaceutical chemistry.
The lecturer explained that these studies enable researchers to establish precise linear relationships between a drug's biological activity and its physicochemical properties. Once a useful QSAR equation—scientifically referred to as a "Model"—is identified, it becomes possible to predict the biological activity of novel candidate drugs within related studies.
This quantitative modeling significantly contributes to developing drugs and enhancing their efficacy, along with predicting the potential of newly innovated drugs theoretically before subjecting them to expensive and time-consuming biological and laboratory tests. In some advanced scenarios, drug evaluation requires only the knowledge of specific calculated values to optimally assess its clinical efficacy.
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