The validation of quantum chemical lipophilicity prediction of alcohols

M Michalík, V Lukeš - Acta Chimica Slovaca, 2016 - sciendo.com
The validation of octanol-water partition coefficients (logP) quantum chemical calculations is
presented for 27 alkane alcohols. The chemical accuracy of predicted logP values was …

Quantitative prediction of solvation free energy in octanol of organic compounds

EJ Delgado, GA Jaña - International Journal of Molecular Sciences, 2009 - mdpi.com
The free energy of solvation, Δ GS 0, in octanol of organic compunds is quantitatively
predicted from the molecular structure. The model, involving only three molecular …

Benchmark of different charges for prediction of the partitioning coefficient through the hydrophilic/lipophilic index

O Fizer, M Fizer, V Sidey, Y Studenyak… - Journal of molecular …, 2018 - Springer
A few different theoretical methods for assigning the partial atomic charges were
benchmarked for calculation of the hydrophilic/lipophilic index (HLI). The coefficients were …

QSPR prediction of lipophilicity for organic compounds using random forest technique on the basis of simplex representation of molecular structure

LN Ognichenko, VE Kuz'min, L Gorb, FC Hill… - Molecular …, 2012 - Wiley Online Library
The relationship between the octanol‐water partition coefficient for more than twelve
thousand organic compounds and their structures was investigated using a QSPR approach …

Prediction of the n-octanol/water partition coefficient, logP, using a combination of semiempirical MO-calculations and a neural network

A Breindl, B Beck, T Clark, RC Glen - Molecular modeling annual, 1997 - Springer
A back-propagation artificial neural net has been trained to estimate logP values of a large
range of organic molecules from the results of AM1 and PM3 semiempirical MO calculations …

Topochemical models for the prediction of lipophilicity of 1, 3-disubstituted propan-2-one analogs

H Dureja, V Kumar, S Gupta… - Journal of Theoretical and …, 2007 - World Scientific
In the present study, the relationship between the topochemical indices and log P values of
1, 3-disubstituted propan-2-one analogs has been investigated. Three topochemical indices …

[PDF][PDF] New alternatives for estimating the octanol/water partition coefficient and water solubility for volatile organic compounds using GLC data (Kovàts retention …

F Spafiu, A Mischie, P Ionita, A Beteringhe… - … : Online Journal of …, 2009 - arkat-usa.org
New possibilities for estimating octanol/water partition coefficients (logP) and the water
solubility (Sw) were investigated using Kovàts retention indices (I) obtained from GLC …

Prediction of gas-hexadecane partition coefficients (L16) via the solubility-parameter-based method

A Nasehzadeh, E Jamalizadeh, GA Mansoori - Journal of Molecular …, 2003 - Elsevier
A theoretical method based on the Hildebrand–Scatchard solubility parameters of the solute
and solvent are applied into a thermodynamic model for the prediction of gas-hexadecane …

Prediction of octanol–water partition coefficients of organic compounds by multiple linear regression, partial least squares, and artificial neural network

H Golmohammadi - Journal of computational chemistry, 2009 - Wiley Online Library
A quantitative structure–property relationship (QSPR) study was performed to develop
models those relate the structure of 141 organic compounds to their octanol–water partition …

Computational prediction of octanol–water partition coefficient based on the extended solvent-contact model

T Kim, H Park - Journal of Molecular Graphics and Modelling, 2015 - Elsevier
The logarithm of 1-octanol/water partition coefficient (LogP) is one of the most important
molecular design parameters in drug discovery. Assuming that LogP can be calculated from …