Antiarrhythmics. N-(Aminoalkylene)trifluoroethoxybenzamides and N-(aminoalkylene)trifluoroethoxynaphthamides
- 1 November 1975
- journal article
- Published by American Chemical Society (ACS) in Journal of Medicinal Chemistry
- Vol. 18 (11) , 1130-1134
- https://doi.org/10.1021/jm00245a017
Abstract
Benzamides and naphthamides characterized by one or more 2,2,2-trifluoroethoxy ring substituents have been prepared and evaluated as antiarrhythmic agents in mice. Structure-action studies reveal that antiarrhythmic activity is highly dependent upon the number and position of 2,2,2-trifluoroethoxy groups. The most potent compounds are derived from 2,5-bis(2,2,2-trifluoroethoxy)benzamide, and, within this group, wide variation of the amide side chain is possible without adversely affecting the antiarrhythmic activity.Keywords
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