QSAR Based Approached: Significance and uses in Molecular Design

QSAR is a heart of computer aided drug design (CADD), QSAR is qualitative expression, when SAR express in terms of mathematical models describing important parameter like activity, structure and properties result in coining of the term QSAR. QSAR defined as quantitative correlation of biological activities with physicochemical properties. Till date QSAR is the significant tool to the development of novel potent compounds.