5-bromo-7-[2-deoxy-β-D-erythro-pentofuranosyl]-2,4-dimethoxy-7H-pyrrolo[2,3-d]pyrimidine

((R)-1,7-dimethyl-[7]norbornyl)-carbamidsaeeure-methyl ester

2-methoxy-thiazolo[4,5-c]isoquinoline

2-methoxy-thiazolo[5,4-c]isoquinoline

3-(2-chloropyridin-4-yl)-1-methoxy[2,6]naphthyridine