| Chemometrical study of the anaesthetical activity of alkoxyphenylcarbamic acid esters. | |
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MedLine Citation:
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PMID: 20383935 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Several chemometrical techniques were applied to elucidate anaesthetical activity of hydrochlorides of alkoxyphenylcarbamic acid esters. The studied five types of esters contained morpholin-4-ylethyl-, piperidin-1-ylethyl-, piperidin-1-ylpropyl-, azepan-1-ylethyl- and dimethylaminoethyl- groups. The surface anaesthetical activity, designated by A, and the infiltration anaesthetical activity, indicated by B, were correlated to lipophilicity, expressed in different ways--using (a) the logarithm of 1-octanol-water partition coefficient, log P, (b) the logarithm of the HPLC retention factor, log k, (c) the length of the side alkoxy chain represented by the number of carbon atoms, n, (d) molar mass, M. Principal component analysis and cluster analysis were used for close characterization of alkoxyphenylcarbamic acid esters as the potential anaesthetics, and techniques of discrimination analysis were used for predicting the extent of both types of anaesthetic activity. Artificial neural networks were successful in predicting surface anaesthetical activity but prediction of infiltration anaesthetical activity was far less favourable. |
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Authors:
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T Durcekova; J Mocak; J Lehotay; J Cizm?rik; K Boronova |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Die Pharmazie Volume: 65 ISSN: 0031-7144 ISO Abbreviation: Pharmazie Publication Date: 2010 Mar |
Date Detail:
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Created Date: 2010-04-13 Completed Date: 2010-05-19 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9800766 Medline TA: Pharmazie Country: Germany |
Other Details:
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Languages: eng Pagination: 169-74 Citation Subset: IM |
Affiliation:
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Department of Chemistry, University of Ss. Cyril and Methodius, Trnava, Slovakia. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Anesthetics
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chemistry*,
pharmacology* Antitubercular Agents / chemistry, pharmacology Carbamates / analysis* Cluster Analysis Esters Magnetic Resonance Spectroscopy Microbial Sensitivity Tests Mycobacterium tuberculosis / drug effects Neural Networks (Computer) Principal Component Analysis Software |
| Chemical | |
Reg. No./Substance:
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0/Anesthetics; 0/Antitubercular Agents; 0/Carbamates; 0/Esters |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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