Sulfonamide-substituted fused 7-membered ring compounds, their use as a medicament, and pharmaceutical preparations comprising them
申请人:Hoechst Aktiengesellschaft
公开号:US20020072514A1
公开(公告)日:2002-06-13
The present invention relates to compounds of formula I,
1
in which X1, X2, X3, X4, Y1, Y2, Y3, Y4, R(3), R(4) and R(5) have the meanings mentioned in the specification, their preparation and their use, in particular in pharmaceuticals. The compounds effect the potassium channel or the I
Ks
channel opened by cyclic adenosine monophosphate (cAMP) and are outstandingly suitable as pharmaceutical active compounds, for example for the prophylaxis and therapy of cardiovascular disorders, in particular arrhythmias, for the treatment of ulcers of the gastrointestinal region or for the treatment of diarrheal disorders.
本发明涉及式I的化合物,其中X1、X2、X3、X4、Y1、Y2、Y3、Y4、R(3)、R(4)和R(5)具有规范中提到的意义,它们的制备和应用,特别是在制药方面。该化合物影响钾通道或由环磷酸腺苷(cAMP)打开的IKs通道,并且非常适用于作为制药活性化合物,例如用于心血管疾病的预防和治疗,特别是心律失常,用于治疗胃肠区溃疡或腹泻性疾病的治疗。