New 4-(oxyalkoxyphenyl)-3-oxy-piperidines for treating heart and kidney insufficiency
摘要
<p>Novel piperidine derivatives, their manufacture and use as medicaments, are disclosed. The invention is concerned with the novel piperidine derivatives of general formula I wherein R1, R2, R3, R4, Q, X, Z, m and n are as described herein.</p>