abstract |
The present invention relates to an imidazole condensed tricyclic derivative of formula (IIA) or a pharmaceutically acceptable salt thereof, a pharmaceutical composition containing these compounds, the use of these compounds, and a method for treating and / or preventing Crohn's disease or rheumatoid arthritis. In Formula (IIA ) the values of R, R, R, R, Y, Z are as defined in the claims. 4 n. and 12 hp files, 271 pr. |