申请人:Bristol-Myers Squibb Company
公开号:US05496826A1
公开(公告)日:1996-03-05
New central nervous system agents conform to formula I: ##STR1## wherein R=H or C.sub.1-4 alkoxy; X=CH or N; Y=NH, O or S; Z=C.sub.1-4 alkyl, C.sub.3-6 cycloalkyl, C.sub.2-3 alkenyl, NH.sub.2, C.sub.1-4 alkylamino, or C.sub.1-4 alkoxyalkyl, with the proviso that Z may not be CH.sub.3 when R=H, X=CH, and Y=NH and Z may not be CH.sub.3 when R=H, X=N and Y=NH and NHC(O)Z is in the para- position.
新的中枢神经系统药物符合以下公式:##STR1## 其中 R=H 或 C.sub.1-4 alkoxy;X=CH 或 N;Y=NH、O 或 S;Z=C.sub.1-4 alkyl、C.sub.3-6 cycloalkyl、C.sub.2-3 alkenyl、NH.sub.2、C.sub.1-4 alkylamino 或 C.sub.1-4 alkoxyalkyl,但需注意的是当 R=H,X=CH,Y=NH 时,Z 不能为 CH.sub.3,当 R=H,X=N,Y=NH 时,Z 不能为 CH.sub.3,且 NHC(O)Z 处于对位。