abstract |
The present invention relates to compounds of formula (I). Pharmaceuticals containing this type of compound are suitable for the prevention and treatment of various diseases. In particular, the compounds of the present invention can be used in renal diseases such as acute and chronic renal failure, biliary dysfunction, and respiratory disorders such as snoring or sleep apnea.n n n Formula In n n n n n n n In Formula I above,n n n R1 to R8, W, X and Z are as defined in the claims. |