ARYLINDENOPYRIDINES AND ARYLINDENOPYRIMIDINES AND RELATED THERAPEUTIC AND PROPHYLACTIC METHODS
申请人:Heintzelman Geoffrey R.
公开号:US20090054429A1
公开(公告)日:2009-02-26
This invention provides novel arylindenopyridines and arylindenopyrimidines of the formula:
wherein R
1
, R
2
, R
3
, R
4
, and X are as defined above, and pharmaceutical compositions comprising same, useful for treating disorders ameliorated by antagonizing adenosine A2a receptors. This invention also provides therapeutic and prophylactic methods using the instant compounds and pharmaceutical compositions.