Compounds of Formula (I) as well as pharmaceutically acceptable salts thereof can be used in the form of pharmaceutical compositions, wherein R1, R2, R3 and n have the significance given in claim 1.
化合物的
化学式(I)以及其药学上可接受的盐可以用于制成药物组合物的形式,其中R1、R2、R3和n的含义如权利要求书第1项所述。