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. 25, 2013
Filed:
Dec. 25, 2009
Katsunori Tsuboi, Suita, JP;
Yusuke Yamai, Suita, JP;
Hitoshi Watanabe, Suita, JP;
Hironori Kinoshita, Suita, JP;
Katsunori Tsuboi, Suita, JP;
Yusuke Yamai, Suita, JP;
Hitoshi Watanabe, Suita, JP;
Hironori Kinoshita, Suita, JP;
Dainippon Sumitomo Pharma Co., Ltd., Osaka-shi, JP;
Abstract
The invention provides a compound for the treatment or prophylaxis of pathology involving SNS, specifically diseases such as neuropathic pain, nociceptive pain, dysuria, multiple sclerosis and the like. The compound is represented by formula (1) or a pharmaceutically acceptable salt thereof wherein Ris a hydrogen atom or the like, L is a single bond, —O— or the like, Ris a phenyl group or the like, X is a carbon atom or a nitrogen atom, and R, R, R, R, Rand Rare each independently a substituted or unsubstituted alkyl group or the like: