Exploring QSAR for Antimalarial Activities and Drug Distribution within Blood of a Series of 4-Aminoquinoline Drugs Using Genetic-MLR

Author:

Najafi Amir1,Sobhanardakani Soheil2,Marjani Mehdi3

Affiliation:

1. Young Researchers Club, Hamedan Branch, Islamic Azad University, Hamedan 65181-15743, Iran

2. Department of Environment, Hamedan Branch, Islamic Azad University, Hamedan 65181-15743, Iran

3. Department of Clinical Sciences, Faculty of Veterinary Medicine, Karaj Branch, Islamic Azad University, Karaj 65181-15743, Iran

Abstract

Malaria has been one of the most significant public health problems for centuries. QSAR modeling of the antimalarial activity and blood-to-plasma concentration ratio of Chloroquine and a new series of 4-aminoquinoline derivatives were developed using genetic algorithms with multiple linear regression (GA-MLR) method. We obtained two different models against Chloroquine-sensitive (3D7) and Chloroquine-resistant (W2) strains ofPlasmodium falciparumwith good adjustment levels. Drug distribution in blood, defined as drug blood-to-plasma concentration ratio (Rb), is related to molecular descriptors. Leave-many-out (LMO) andY-randomization methods confirmed the models' robustness.

Funder

Islamic Azad University

Publisher

Hindawi Limited

Subject

General Chemistry

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