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以下公式表示的化合物或其盐:其中R1是可选取的取代的碳氢基团或可选取的取代的杂环基团,环A是可选取的取代的含氮双价杂环基团,X'是可选取的取代的烷基链,Y是可选取的取代的双价环状基团,X是化学键或可选取的取代的烷基链,Z是(1)可选取的取代的氨基团,(2)可选取的取代的咪唑基团或(3)可选取的取代的含氮杂环基团,或其前药,具有活化凝血因子X抑制活性,并且适用于作为抗凝剂。