摘要 |
The present invention relates to new compounds of formula I, (I) wherein R<SUP>1 </SUP>to R<SUP>4</SUP>, m, n and p, are as defined as in formula I, or salts, solvates or solvated salts thereof, processes for their preparation and to a new intermediate used in the preparation thereof, pharmaceutical formulations containing said compounds and to the use of said compounds in therapy. |