| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to novel imidazo[4,5-b]pyridine derivatives of formula Ias well as salts, hydrates and stereoisomers thereof, where B-Rand R-A-Rare selected from groups indicated in claim 1, Rdenotes a C-Calkyl group, optionally branched, Rdenotes a hydrogen atom. The invention also relates to a compound of formula II3-substituted 7-chloro-5-iodo-imidazo[4,5b]pyridine, a method of producing imidazo[4,5-b]pyridine derivatives of formula I, a pharmaceutical composition based on the compound of formula I and use thereof.EFFECT: obtaining novel derivatives having CDK inhibiting properties.10 cl, 17 dwg, 6 tbl, 6 ex |
