申请人:Kubo Keiji
公开号:US20070244118A1
公开(公告)日:2007-10-18
The present invention provides a cyclic amide derivative useful as a drug for treating thrombosis, which is represented by the formula (I)-:
wherein R
1
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, X
1
represents an optionally substituted lower alkylene or an optionally substituted lower alkenylene, Y
1
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, X
2
represents a bond or an optionally substituted lower alkylene, Y
2
represents —C(O)—, —S(O)—, —S(O)
2
— or —C(═NR
7
)—, X
3
represents an optionally substituted C
1-4
alkylene or an optionally substituted C
2-4
alkenylene, Z
3
represents —N(R
4
)—, —O— or a bond, Z
1
represents —C(R
2
)(R
2′
)—, —N(R
2
)—, etc., and Z
2
represents —C(R
3
)(R
3′
)—, —N(R
3
)—, 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表示可选取代的环烃基或可选取代的杂环基,W表示键或可选取代的二价链烃基,a表示0、1或2,X1表示可选取代的较低烷基或可选取代的较低烯基,Y1表示—C(O)—、—S(O)—或—S(O)2—,A表示可进一步取代的哌嗪环或可进一步取代的哌啶环,X2表示键或可选取代的较低烷基,Y2表示—C(O)—、—S(O)—、—S(O)2—或—C(═NR7)—,X3表示可选取代的C1-4烷基或可选取代的C2-4烯基,Z3表示—N(R4)—、—O—或键,Z1表示—C(R2)(R2′)—、—N(R2)—等,Z2表示—C(R3)(R3′)—、—N(R3)—等,或其盐。