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:
Aug. 25, 2015
Filed:
Aug. 23, 2012
Kazuo Shimizu, Azumino, JP;
Yusuke Onda, Azumino, JP;
Masato Lizuka, Matsumoto, JP;
KISSEI PHARMACEUTICAL CO., LTD., Matsumoto-shi, JP;
Abstract
Compounds useful as agents for the prevention or treatment of a disease associated with abnormal serum uric acid level and the like. Fused heterocyclic derivatives represented by the following formula (I) having xanthine oxidase inhibitory activities and useful as agents for the prevention or treatment of a disease associated with abnormality of serum uric acid level, or prodrugs thereof, or pharmaceutically acceptable salts thereof. In the formula (I), ring U represents Caryl or the like; Rindependently represents a hydrogen atom, a hydroxy group, Calkyl or the like; m represents an integral number from 1 to 2; ring Q represents 5-membered heteroaryl; n represents an integral number from 1 to 3; Rindependently represents a hydrogen atom, a halogen atom, Calkyl or the like.