abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to novel pyridazinamides of the formula I , where all variable substituents are defined in the claims, and their pharmaceutically acceptable salts, as well as a pharmaceutical composition based on them. n EFFECT: compounds of the formula are SYK inhibitors and are useful for the treatment of autoimmune and inflammatory diseases. n 10 cl, 1 tbl, 43 ex |