PYRROLO-NITROGENOUS HETEROCYCLIC DERIVATIES,THE PREPARATION AND THE PHARMCETICAL USE THEEOF

摘要

The invention provides new pyrrolo-nitrogenous heterocyclic derivatives represented by formula (I) or their salts, the preparation thereof, pharmaceutical compositions containing such derivatives and the use of such derivatives as therapeutic agents, especially as protein kinase inhibitors, wherein each substituent in formula (I) is same as defined in the description.