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Dependence of pharmacokinetic properties of 1,4-dihydropyridine calcium antagonists on agglomeration in crystals

Dependence of pharmacokinetic properties of 1,4-dihydropyridine calcium antagonists on... Abstract With the aim of validating the hypothesis that the pharmacokinetic properties of drugs depend on molecular agglomeration, crystal-chemical analysis was performed for the following representatives of 1,4-dihydropyridine calcium antagonists: nifedipine, felodipine, and nitrendipine. These compounds belong to the structural class P21/c, Z = 4(1). The energy of intermolecular interactions was calculated with the use of the CCA program designed for the conventional crystal-chemical analysis. The structural subclasses for the compounds in question were determined. On the basis of the published data, the relationship between the pharmacokinetic properties of these compounds and molecular agglomeration was revealed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Dependence of pharmacokinetic properties of 1,4-dihydropyridine calcium antagonists on agglomeration in crystals

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References (8)

Publisher
Springer Journals
Copyright
2007 Pleiades Publishing, Inc.
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/s1063774507040104
Publisher site
See Article on Publisher Site

Abstract

Abstract With the aim of validating the hypothesis that the pharmacokinetic properties of drugs depend on molecular agglomeration, crystal-chemical analysis was performed for the following representatives of 1,4-dihydropyridine calcium antagonists: nifedipine, felodipine, and nitrendipine. These compounds belong to the structural class P21/c, Z = 4(1). The energy of intermolecular interactions was calculated with the use of the CCA program designed for the conventional crystal-chemical analysis. The structural subclasses for the compounds in question were determined. On the basis of the published data, the relationship between the pharmacokinetic properties of these compounds and molecular agglomeration was revealed.

Journal

Crystallography ReportsSpringer Journals

Published: Jul 1, 2007

Keywords: Crystallography and Scattering Methods

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