申请人:Takeda Pharmaceutical Company Limited
公开号:US07745623B2
公开(公告)日:2010-06-29
The present invention provides a cyclic amide derivative useful as a drug for treating thrombosis, which is represented by the formula (I):
wherein R1 represents an optionally substituted cyclic hydrocarbon group or an optionally substituted heterocyclic group, W represents a bond or an optionally substituted divalent chain hydrocarbon group, a represents 0, 1, or 2, X1 represents an optionally substituted lower alkylene or an optionally substituted lower alkenylene, Y1 represents —C(O)—, —S(O)— or —S(O)2—, A represents a piperazine ring which may be further substituted or a piperidine ring which may be further substituted, X2 represents a bond or an optionally substituted lower alkylene, Y2 represents —C(O)—, —S(O)—, —S(O)2— or —C(═NR7)—, X3 represents an optionally substituted C1-4 alkylene or an optionally substituted C2-4 alkenylene, Z3 represents —N(R4)—, —O— or a bond, Z1 represents —C(R2)(R2′)—, —N(R2)—, etc., and Z2 represents —C(R3)(R3′)—, —N(R3)—, etc., or a salt thereof.
本发明提供了一种环酰胺衍生物,用作治疗血栓的药物,其化学式表示为(I):其中R1代表可选取代的环烃基或可选取代的杂环基,W代表键或可选取代的二价链烃基,a代表0、1或2,X1代表可选取代的较低烷基或可选取代的较低烯基,Y1代表—C(O)—、—S(O)—或—S(O)2—,A代表可进一步取代的哌嗪环或可进一步取代的哌啶环,X2代表键或可选取代的较低烷基,Y2代表—C(O)—、—S(O)—、—S(O)2—或—C(═NR7)—,X3代表可选取代的C1-4烷基或可选取代的C2-4烯基,Z3代表—N(R4)—、—O—或键,Z1代表—C(R2)(R2′)—、—N(R2)—等,Z2代表—C(R3)(R3′)—、—N(R3)—等,或其盐。