申请人:Memory Pharmaceuticals Corporation
公开号:EP2298758A1
公开(公告)日:2011-03-23
The compounds of the present invention are of formula (I): wherein A, R3, R4 is as defined herein, are useful as ligands for nicotinic receptors.
本发明的化合物如式 (I):其中 A、R3、R4 如本文所定义,可用作烟碱受体的配体。