The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2010
Filed:
May. 20, 2005
Keiji Kubo, Osaka, JP;
Yasuhiro Imaeda, Osaka, JP;
Keiji Kubo, Osaka, JP;
Yasuhiro Imaeda, Osaka, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Abstract
The present invention provides a cyclic amide derivative useful as a drug for treating thrombosis, which is represented by the formula (I): wherein Rrepresents 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, Xrepresents an optionally substituted lower alkylene or an optionally substituted lower alkenylene, Yrepresents —C(O)—, —S(O)— or —S(O)—, A represents a piperazine ring which may be further substituted or a piperidine ring which may be further substituted, Xrepresents a bond or an optionally substituted lower alkylene, Yrepresents —C(O)—, —S(O)—, —S(O)— or —C(═NR)—, Xrepresents an optionally substituted Calkylene or an optionally substituted Calkenylene, Zrepresents —N(R)—, —O— or a bond, Zrepresents —C(R)(R)—, —N(R)—, etc., and Zrepresents —C(R)(R)—, —N(R)—, etc., or a salt thereof.