3-chloro-4-(4-chlorothiazolo[5,4-c]pyridin-2-yl)-5-fluorobenzonitrile

4-(4-aminothiazolo[5,4-c]pyridin-2-yl)-3-chloro-5-fluorobenzonitrile

4-(4-bromothiazolo[5,4-c]pyridin-2-yl)-3-chloro-5-fluorobenzonitrile

3-chloro-5-fluoro-4-[4-(6-methyl-pyrimidin-4-ylamino)-thiazolo[5,4-c]pyridin-2-yl]-benzonitrile

4-[4-(6-aminopyrimidin-4-ylamino)thiazolo[5,4-c]pyridin-2-yl]-3-chloro-5-fluorobenzonitrile hydrochloride salt