Substituted arylamino-1,2,3,4-tetrahydro naphthalenes and-2,3-dihydro-1H-indenes as potassium channel modulators
申请人:Valeant Pharmaceuticals International
公开号:US07960436B2
公开(公告)日:2011-06-14
This invention provides compounds of formula I
where Ar1 is a 5- to 10-member mono- or bicyclic aromatic group, optionally substituted; where the —NR3R4 group is situated ortho to the NHC(═X) group; n=1 or 2; X═O or S; Y is O or S; and q=1 or 0. The invention also provides pharmaceutical compositions comprising compounds of formula I and/or salts, esters, and prodrugs thereof.
These compounds modulate the activation and inactivation of potassium channels. The compounds are useful for the treatment and prevention of diseases and disorders—such as seizure disorders—which are affected by modulation of potassium ion channels.
本发明提供了I式化合物,其中Ar1是一个5-到10成员的单环或双环芳香基团,可选地被取代;其中—NR3R4基团位于NHC(═X)基团的邻位;n=1或2;X═O或S;Y为O或S;q=1或0。本发明还提供了包括I式化合物及/或其盐、酯和前药的制药组合物。这些化合物调节钾通道的激活和失活。这些化合物对于治疗和预防受钾离子通道调节影响的疾病和疾患(如癫痫)是有用的。