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Abarca González, Belén; Ballesteros Campos, Rafael; Elmasnaouy, Mostafá; D'Ocon Navaza, María Pilar; Ivorra Insa, María Dolores; Valiente Bautista, Miguel | |||
Aquest document és un/a article, creat/da en: 2002 | |||
Este documento está disponible también en : http://www.arkat-usa.org/get-file/19233/ |
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7-Arylhydroxymethyltriazolopyridines 3a-c and 4a-d were synthesized by regioselective lithiation of [1,2,3]triazolo[1,5-a]pyridines 1 and 2 and subsequent trapping of the 7-lithioderivatives formed using aryl aldehydes as electrophiles. The structural relationship between compounds 3a-c and 4a-d and arylethanolamines suggested their consideration as potential cardiovascular agents. A preliminary evaluation as vascular smooth muscle relaxants was carried out. These compounds did not act as α1-adrenoceptor antagonists and were unable to block calcium entry through voltage-dependent calcium channels. | |||
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