The Theoretical Calculations by DFT Method and Analysis ADME, Molecular Docking of 1-(1- (4-hydroxybutyl)-6-methyl-4-phenyl-2-thioxohexahydropyrimidin-5-yl)ethan-1-one (pyrimidine- thiones) Compound

Abstract

Using Gaussian 09W software, the theoretically ideal molecular structure of 1-(1-(4-hydroxybutyl)-6-methyl-4-phenyl-2-thioxohexahydropyrimidin-5- yl)ethan-1-one (HMEP) compound was investigated. We investigated the compound's chemical reactivity and molecular structure using Density Functional Theory (DFT). Quantum chemical calculations were calculated using DFT(B3LYP/6-311G(d,p) and DFT(B3LYP/LANL2DZ) methods and basis sets. The reactive sites of the HMEP molecule were determined by creating molecular electrostatic potential (MEP) maps. In order to investigate molecular charge transfer, HOMO and LUMO analyses were done. By the use of NBO analysis, the stability of the molecule was examined in relation to charge hyperconjugative and delocalization interactions. In both cases, the same methodology and basis sets were used for molecular optimization. In continuation of the study, molecular analysis of the HMEP molecule was performed. SwissADME tools were used to predict the ADME profile of compounds showing appropriate values for absorption, distribution and metabolism. The results of this research indicate that it can be useful in the industry producing safe and effective pharmaceutical drugs.