N-ÄÄ1-Ä4-(4-FLUOROPHENOXY)BUTYLÜ-4-PIPERIDINYLÜ-N-METHYLAMINOÜ-2-BENZOTHIAZOLOLS AS CLASS III ANTIARRHYTHMIC AGENTS

摘要

2-[[1-[4-(4-fluorophenoxy)butyl]-4-piperidinyl]methylamino]-benzothiaz ololes of formula (I), wherein R<1> or R<2> is hydroxy, the other variable always being hydrogen, and the pharmaceutically acceptable acid addition salts thereof. Novel compounds, pharmaceutical compositions, as well as their use as a class III antiarrhythmicum is disclosed.