N-(heterocyclyl)benzene or pyridinesulphonamides as antithrombotic agents and anticoagulants
申请人:——
公开号:US20030207920A1
公开(公告)日:2003-11-06
Compounds of formula [I]
1
in which:
W may represent a —(CH
2
)
2
—, —(CH
2
)
3
—, —CH
2
—C≡C— or —CH
2
—CH═CH— group,
R
2
may in particular represent a piperidyl group, an optionally substituted 1,2,3,6-tetrahydropyridyl group, a hexahydro-1H-azepinyl group, an optionally substituted piperazinyl group or a morpholinyl group,
R
3
may in particular represent a group —COR
1
,
A may in particular represent an optionally substituted phenyl group, a heterocycle or a cyclopentyl group, and
B may in particular represent a pyridyl group, an aminopyrazinyl group, an aminopyridazinyl group, a pyrimidinyl group optionally substituted with an amino group, piperidyl group or an aminopyridyl group optionally substituted on the pyridine with a (C
1
-C
4
)alkyl or (C
1
-C
4
)alkoxy group, the amino group possibly also being substituted with a (C
1
-C
4
)alkyl group,
their preparation and their therapeutic application.
化合物的化学式为[I]1,其中:W可以表示为—(CH2)2—、—(CH2)3—、—CH2—C≡C—或—CH2—CH═CH—基团,R2可以特别表示为哌啶基团、可选取代的1,2,3,6-四氢吡啶基团、六氢-1H-氮杂环庚基团、可选取代的哌嗪基团或吗啉基团,R3可以特别表示为—COR1基团,A可以特别表示为可选取代的苯基、杂环或环戊基团,B可以特别表示为吡啶基团、氨基吡嗪基团、氨基吡啶嗪基团、可选取代氨基的嘧啶基团,哌啶基团或在吡啶上可选取代(C1-C4)烷基或(C1-C4)烷氧基的氨基吡啶基团,氨基基团可能也被(C1-C4)烷基基团取代,它们的制备和治疗应用。