CODESSA-Based Theoretical QSPR Model for Hydantoin HPLC-RT Lipophilicities
@article{Katritzky2001CODESSABasedTQ,
title={CODESSA-Based Theoretical QSPR Model for Hydantoin HPLC-RT Lipophilicities},
author={Alan R. Katritzky and Subbu Perumal and Ruslan Petrukhin and Erich Kleinpeter},
journal={Journal of chemical information and computer sciences},
year={2001},
volume={41 3},
pages={
569-74
}
}A quantitative structure property relationship investigation was performed on the lipophilicities of a number of hydantoin derivatives as measured by the RP-HPLC retention times provided by Scholl et al. (Scholl, S.; Koch, A.; Henning, D.; Kempter, G.; Kleinpeter, E. Struct. Chem. 1999, 10, 355-366). The lipophilicities (S) were correlated with the theoretical molecular descriptors of the hydantoins obtained using the CODESSA program from the AM1-optimized geometry and electron wave functions…
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References
SHOWING 1-10 OF 21 REFERENCES
The Influence of Structure and Lipophilicity of Hydantoin Derivatives on Anticonvulsant Activity
- Chemistry, Biology
- 1999
The lipophilicity of a representative number of hydantoin derivatives was experimentally determined by RP-HPLC and structure similarities within a proposed pharmacological model for binding the hydantoIn derivatives along the sodium channel were classified with respect to their biological activity.
NMR spectroscopic and theoretical structural study of 5-exo-methylene-substituted hydantoins
- Chemistry
- 1998
NMR spectroscopic and theoretical structural analysis of 5-benzyl substituted hydantoins in solution
- Chemistry
- 1997
Determination of hydrophobic parameters by reversed-phase liquid chromatography: theory, experimental techniques, and application in studies on quantitative structure-activity relationships.
- ChemistryJournal of chromatography
- 1986
QSPR and QSAR Models Derived Using Large Molecular Descriptor Spaces. A Review of CODESSA Applications
- Chemistry, Biology
- 1999
An overview on the development of QSPR/QSAR equations using various descriptor-mining techniques and multilinear regression analysis in the framework of the CODESSA (Comprehensive Descriptors for…
Microwave-Mediated Intramolecular Carbanilide Cyclization to Hydantoins Employing Barium Hydroxide Catalysis
- Chemistry
- 1998
The hydantoin moiety imparts a broad range of biological activities with both medicinal1 (cf. anticonvulsant) and agrochemical2 (cf, fungicidal and herbicidal) applications. Given this utility, it is…
Diastereoselective Synthesis of Cyclopentanoids with Hydantoin and Isoxazoline Substituents.
- ChemistryThe Journal of organic chemistry
- 1998
The 1-amino-3-cyclopentenecarboxylate precursor II was prepared from a suitably activated/protected derivative of glycine and the bis-alkylating agent cis-1,4-dichloro-2-butene.
Prediction of Gas Chromatographic Retention Times and Response Factors Using a General Quantitative Structure-Property Relationship Treatment
- Chemistry
- 1994
A general yet effective QSPR treatment on 152 individual structures incorporating a wide cross section of classes of organic compounds has given good six-parameter correlations for gas…
Diastereoselective Solid-Phase Synthesis of Novel Hydantoin- and Isoxazoline-Containing Heterocycles
- Chemistry
- 1998
Exploiting 1,3-dipolar cycloaddition and carbanilide cyclization transformations, we have prepared novel spirocyclic isoxazoloimidazolidinedione heterocycles of generalized structures II and III on…





