PYRIDINYL- AND PYRAZINYL -METHYLOXY - ARYL DERIVATIVES USEFUL AS INHIBITORS OF SPLEEN TYROSINE KINASE (SYK) (SYK)---

摘要

A compound of formula (I):
or a pharmaceutically acceptable salt thereof;
which is an inhibitor of spleen tyrosine kinase (SYK) for use in the treatment of inflammatory diseases and/or allergic disorders such as dermatitis, mastocytosis or cutaneous lupus.