Sulfonamide derivatives, processes for producing the same and utilization thereof
申请人:Takeda Chemical Industries, Ltd.
公开号:US06403595B1
公开(公告)日:2002-06-11
The present invention is to provide a compound or a salt thereof represented by the formula:
wherein R1 is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, the ring A is an optionally substituted divalent nitrogen-containing heterocyclic group, X′ is an optionally substituted alkylene chain, Y is an optionally substituted divalent cyclic group, X is a chemical bond or an optionally substituted alkylene chain, and Z is (1) an optionally substituted amino group, (2) an optionally substituted imidoyl group or (3) an optionally substituted nitrogen-containing heterocyclic group, or a pro-drug thereof, which have activated coagulation factor X inhibitory activity and which are useful as anti-coagulants.
本发明提供了一种由下式表示的化合物或其盐:其中R1是一个可选择取代的碳氢基团或可选择取代的杂环基团,环A是一个可选择取代的含氮双价杂环基团,X′是一个可选择取代的烷基链,Y是一个可选择取代的双价环基团,X是一个化学键或可选择取代的烷基链,Z是(1)一个可选择取代的氨基团,(2)一个可选择取代的亚胺基团或(3)一个可选择取代的含氮杂环基团,或其前体药物,具有激活凝血因子X抑制活性,并且可用作抗凝剂。