Conjugated quantitative structure–property relationship models: application to simultaneous prediction of tautomeric equilibrium constants and acidity of molecules

DV Zankov, TI Madzhidov… - Journal of Chemical …, 2019 - ACS Publications
Here, we describe a concept of conjugated models for several properties (activities) linked
by a strict mathematical relationship. This relationship can be directly integrated analytically …

Assessment of tautomer distribution using the condensed reaction graph approach

TR Gimadiev, TI Madzhidov, RI Nugmanov… - Journal of Computer …, 2018 - Springer
We report the first direct QSPR modeling of equilibrium constants of tautomeric
transformations (logK T) in different solvents and at different temperatures, which do not …

General approach to estimate error bars for quantitative structure–activity relationship predictions of molecular activity

R Liu, KP Glover, MG Feasel… - Journal of Chemical …, 2018 - ACS Publications
Key requirements for quantitative structure–activity relationship (QSAR) models to gain
acceptance by regulatory authorities include a defined domain of applicability (DA) and …

Machine Learning Methods for Property Prediction in Chemoinformatics: Quo Vadis?

A Varnek, I Baskin - Journal of chemical information and modeling, 2012 - ACS Publications
This paper is focused on modern approaches to machine learning, most of which are as yet
used infrequently or not at all in chemoinformatics. Machine learning methods are …

Interpretation of quantitative structure–activity relationship models: past, present, and future

P Polishchuk - Journal of Chemical Information and Modeling, 2017 - ACS Publications
This paper is an overview of the most significant and impactful interpretation approaches of
quantitative structure–activity relationship (QSAR) models, their development, and …

Exploration of Quantitative StructureReactivity Relationships for the Estimation of Mayr Nucleophilicity

DARS Latino, F Pereira - Helvetica Chimica Acta, 2015 - Wiley Online Library
Quantitative structure reactivity relationships (QSRRs) were investigated for the estimation
of the Mayr nucleophilicity parameter N using data sets with 218 nucleophiles (solvent …

Interpreting computational neural network quantitative structure− activity relationship models: A detailed interpretation of the weights and biases

R Guha, DT Stanton, PC Jurs - Journal of chemical information …, 2005 - ACS Publications
In this work, we present a methodology to interpret the weights and biases of a
computational neural network (CNN) quantitative structure− activity relationship model. The …

Combining Molecular Modelling with the Use of Artificial Neural Networks as an Approach to Predicting Substituent Constants and Bioactivity

II Baskin, SV Keschtova, VA Palyulin… - Molecular Modeling and …, 2000 - Springer
Nowadays neither molecular model, no matter how elaborate it may be, is able to
encompass all possible interactions, in which a real chemical/biological system is involved …

Conjugated quantitative structure‐property relationship models: Prediction of kinetic characteristics linked by the Arrhenius equation

D Zankov, T Madzhidov, I Baskin… - Molecular …, 2023 - Wiley Online Library
Conjugated QSPR models for reactions integrate fundamental chemical laws expressed by
mathematical equations with machine learning algorithms. Herein we present a …

Quantitative structure-property relationship (QSPR) model for predicting acidities of ketones

Y Yuan, PD Mosier, Y Zhang - Journal of …, 2012 - research.manuscritpub.com
Ketones are one of the most common functional groups, and ketone-containing compounds
are essential in both the nature and the chemical sciences. As such, the acidities (pKa) of …