| abstract |
The present invention relates to heterocyclic dihydropyrimidine compounds useful as inhibitors of potassium channel function, particularly K v . 1 inhibitors of the K + channel which are opened and closed by voltage change, especially the ultra-fast activation delayed rectifier K + current I Kur inhibitors of the K v1.5 is attached), there is provided a method of using such compounds in the prevention and treatment of arrhythmia and I Kur related disorder and a pharmaceutical composition containing such a compound. |