POLYHETEROARYL HISTONE DEACETYLASE INHIBITORS AND THEIR USE IN THERAPY

摘要

The present invention is a compound having the following formula: or a pharmaceutically acceptable salt thereof, wherein e.g. L and Y are each independently an optionally substituted 6-membered nitrogen-containing heteroaryl; M is an optionally substituted 5- to 10-membered heteroaryl; W is a zinc-binding group; each R2 is independently hydrogen or C1-C6 alkyl; and R3 is an aryl or heteroaryl. The compounds are useful as histone deacetylase (HDAC) inhibitors.