Browsing by Subject "1,4-dihydropyridines"
Now showing items 1-10 of 10
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Electrochemical and EPR characterization of 1,4-dihydropyridines. Reactivity towards alkyl radicals (TAYLOR & FRANCIS LTD, 2003)This work reports the electrochemical oxidation of a series of three synthesized 4-substituted-1,4-dihydropyridine derivatives in different electrolytic media. Also, an EPR characterization of intermediates and the reactivity ...
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(1997)This paper reports a comprehensive study by cyclic voltammetry on the electrochemical characteristics and the reactivity of the one-electron reduction product from a series of nitro aryl 1,4-dihydropyridines in mixed and ...
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(Elsevier Ltd, 1997)Electrochemical studies on 4-(nitrophenyl) substituted 1,4-dihydropyridines of pharmacological importance have allowed us to generate the one-electron reduction product, the nitro radical anion, ArNȮ- 2 , in aprotic media. ...
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(ELSEVIER SCIENCE, 2007-06-10)A different photophysical and photochemical behavior has been found between two second generation antihypertensive 1,4-dihydropyitidines (1,4-DHPs), felodipine and nimodipine. While nimodipine was observed as being more ...
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(AMER CHEMICAL SOC, 2003-02)A series of C4-substituted 1,4-dihydropyridines (DHP) with either secondary or tertiary nitrogen in the dihydropyridine ring were synthesized. All of these compounds together with some commercial DHP derivatives were tested ...
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(KLUWER ACADEMIC/PLENUM PUBL, 2004-10)Purpose. To study the reactivity of C4-substituted 1,4-dihydropyridines (1,4-DHP), with either secondary or tertiary nitrogen in the dihydropyridine ring, toward SIN-1-derived peroxynitrite in aqueous media at pH 7.4. Methods. ...
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(PERGAMON-ELSEVIER SCIENCE, 2004-05-01)A series of eight commercial C-4 substituted 1,4-dihydropyridines and other synthesized related compounds were tested for direct potential scavenger effect towards alkylperoxyl radicals and ABTS radical cation in aqueous ...
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(2005)1,4-dihydropyridine derivatives constitute an important pharmacological group for the treatment of cardiovascular diseases. We have synthesised a series 4-(5′-nitro-2′-furyl)-1,4-dihydropyridine derivatives, which were ...
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(PERGAMON-ELSEVIER SCIENCE, 2003-07-15)A detailed investigation on the electrochemical oxidation of some Hantzsch 1,4-dihydropyridine derivatives with the aim of study the influence of the hydrogen substituent on the N1 position of the heterocyclic ring have ...
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(PERGAMON-ELSEVIER SCIENCE, 2004-10-30)A detailed study was done of the electrochemical oxidation of some 1,4-dihydropyridine (1,4-DHP) derivatives in order to determine the influence of the substituents in the heterocyclic ring. Two types of derivatives were ...
