4,2'-Difluoro-5'-(3-methylsulfanyl-[1,2,4]triazin-5-yl)biphenyl-2-carbonitrile 、 2-氟苯硼酸 以to give the title product as a pale yellow solid (63 mg)的产率得到4,2'-difluoro-5'-[3-(2-fluorophenyl)-[1,2,4]triazin-5-yl]biphenyl-2-carbonitrile
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名称:
5-phenyl[1,2,4]triazines as ligands for GABA-A α2/α3 receptors for treating anxiety or depression
5-Phenyl[1,2,4]triazines as ligands for GABA-A alpha2/alpha3 receptors for treating anxiety or depression
申请人:——
公开号:US20040192692A1
公开(公告)日:2004-09-30
The present invention provides a compound of formula I, or an N-oxide thereof or a pharmaceutically acceptable salt thereof:
1
wherein
X
1
represents hydrogen, halogen, C
1-6
alkyl, trifluoromethyl or C
1-6
alkoxy;
X
2
represents hydrogen or halogen;
Z represents hydrogen, halogen, cyano, cyanomethyl, trifluoromethyl, nitro, hydroxy, hydroxy(C
1-6
)alkyl, C
1-6
alkoxy, C
1-6
alkoxy(C
1-6
)alkyl, trifluoromethoxy, trifluoromethylthio, trifluoromethanesulfinyl, formyl, C
2
-
6
alkoxycarbonyl, oxopyrrolidinyl, or an optionally substituted aryl, heteroaryl or heteroaryl(C
1-6
)alkoxy group; and
R
1
represents aryl or heteroaryl, either of which groups may be optionally substituted;
pharmaceutical compositions comprising it, its use in therapy and methods of treatment of anxiety and/or depression using it.
5-phenyl[1,2,4]triazines as ligands for GABA-A α2/α3 receptors for treating anxiety or depression
申请人:Blackaby Wesley Peter
公开号:US06969716B2
公开(公告)日:2005-11-29
The present invention provides a compound of formula I, or an N-oxide thereof or a pharmaceutically acceptable salt thereof:
wherein
X
1
represents hydrogen, halogen, C
1-6
alkyl, trifluoromethyl or C
1-6
alkoxy;
X
2
represents hydrogen or halogen;
Z represents hydrogen, halogen, cyano, cyanomethyl, trifluoromethyl, nitro, hydroxy, hydroxy(C
1-6
)alkyl, C
1-6
alkoxy, C
1-6
alkoxy(C
1-6
)alkyl, trifluoromethoxy, trifluoromethylthio, trifluoromethanesulfinyl, formyl, C
2-6
alkoxycarbonyl, oxopyrrolidinyl, or an optionally substituted aryl, heteroaryl or heteroaryl(C
1-6
)alkoxy group; and
R
1
represents aryl or heteroaryl, either of which groups may be optionally substituted;
pharmaceutical compositions comprising it, its use in therapy and methods of treatment of anxiety and/or depression using it.