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QSAR Study On 1,4-Dihydropyridine-Based Calcium Channel Antagonist: Dominating Role Of Molar Refractivity

Abhilash Thakur, Mamta Thakur, Padmakar Khadikar, Arpan Bharadwaj

QSAR study on 1, 4-dihydropyridine-based calcium channel antagonists has been carried out using heterogeneous set of molecular descriptors which includes some distance-based topological indices and adhoc physicochemical descriptors. The results have shown that molecular refractivity plays a dominating role in this regard. This single parameter in combination with indicator parameters yielded excellent model. The results are critically discussed with a variety of statistics including neural network.