PYRIDOPYRIMIDINONE COMPOUNDS USEFUL IN TREATING SODIUM CHANNEL-MEDIATED DISEASES OR CONDITIONS
申请人:Liu Shifeng
公开号:US20080194616A1
公开(公告)日:2008-08-14
This invention is directed to pyridopyrimidinone compounds of formula (I):
wherein n, R
1
, R
2
and R
3
are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, useful for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain.