The invention relates to indole carboxamide derivatives of formula (I), wherein R1, R2, R3, R4, R5 and R6 are as defined in the description, their preparation and their use as pharmaceutically active compounds.本發明係關於式(I)之吲哚羧醯胺衍生物,其中R1、R2、R3、R4、R5及R6係如說明書中所定義,其製備及其作為醫藥活性化合物之用途。