Mathematical Analysis of a Series of 4-Acetylamino-2-(3, 5-dimethylpyrazol-1-yl)-6-pyridylpyrimidines: A Simple Way to Relate Quantum Similarity to Local Chemical Reactivity Using the Gaussian Orbitals Localized Theory. (16th April 2014)

• Record Type: Journal Article
• Authors: Morales-Bayuelo, Alejandro; Valdiris, Verónica; Vivas-Reyes, Ricardo
• Other Names: Putz Mihai V. Academic Editor.
• Is Part Of: Journal of theoretical chemistry. Volume 2014(2014)
• Publication Date: 2014-04-16
• Subjects: Chemistry, Physical and theoretical -- Periodicals; Chemistry, Physical and theoretical; Periodicals; Electronic journals; 541.2
• DOI: 10.1155/2014/624891
• Languages: English
• ISSNs: 2356-7686

Abstract

Abstract : Molecular Quantum Similarity (MQS) descriptors and Density Functional Theory (DFT) based reactivity descriptors were studied for a series of 4-Acetylamino-2-(3, 5-dimethylpyrazol-1-yl)-6-pyridylpyrimidines compounds used for Parkinson's disease (PD) treatment. The quantification of the steric and electronic effects was shown through scales of quantitative convergence; such scales allow us to establish a methodology to quantify the similarity from the local chemical reactivity (Fukui Functions) point of view. This procedure provides new considerations in the local reactivity of theA 2 A Adenosine receptor antagonists in a disease of difficult control as PD. In addition, we present new considerations to the localized bonding theory and show a new methodology for quantum similarity on the Fukui Functions. Considering that the Fukui functions under a condensation scheme may have ambiguities in the (DFT) context.