Novel n-7-heterocyclyl pyrrolo{2,3-d}pyridines and their use

摘要

PCT No. PCT/EP97/01095 Sec. 371 Date Sep. 10, 1998 Sec. 102(e) Date Sep. 10, 1998 PCT Filed Mar. 5, 1997 PCT Pub. No. WO97/34895 PCT Pub. Date Sep. 25, 1997There are described pyrrolo[2,3]pyrimidines of formula I wherein R1-R5, m and n are as defined in the description. The compounds have valuable pharmaceutical properties and are effective especially as tyrosine protein kinase inhibitors. They can be used in the treatment of bone diseases and other diseases in warm-blooded animals that can be favorably influenced by the inhibition of tyrosine protein kinase.