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:
Sep. 06, 2011
Filed:
Apr. 28, 2006
Toshinari Sugasawa, Suita, JP;
Takashi Nakajima, Osaka, JP;
Hitoshi Fujita, Osaka, JP;
Toshio Kanai, Osaka, JP;
Toshinari Sugasawa, Suita, JP;
Takashi Nakajima, Osaka, JP;
Hitoshi Fujita, Osaka, JP;
Toshio Kanai, Osaka, JP;
Dainippon Sumitomo Pharma Co., Ltd., Osaka-Shi, Osaka, JP;
Abstract
Disclosed is a method for the prevention and/or treatment of a chronic obstructive pulmonary disease by administrating a 5-membered cyclic compound represented by the formula below: or a pharmaceutically acceptable salt of the compound or a prodrug of the compound or salt: wherein X represents an oxygen or sulfur atom; Rrepresents a hydrogen atom, a substituted or unsubstituted alkyl or the like; Rrepresents a hydrogen atom, a substituted or unsubstituted alkyl or the like; Yrepresents single bond, a substituted or unsubstituted alkylene or the like; the wavy line means an (E) or (Z) coordination; Rrepresents a hydrogen atom, a substituted or unsubstituted aryl or the like; Yrepresents a substituted or unsubstituted alkylene or an alkenylene; Rrepresents a hydrogen atom, a substituted or unsubstituted alkanoyl or the like; and Rrepresents a hydrogen atom or a substituted or unsubstituted alkyl.