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:
Apr. 19, 2011
Filed:
Sep. 20, 2005
Kouji Hattori, Chuo-ku, JP;
Susumu Toda, Chuo-ku, JP;
Kenichi Washizuka, Chuo-ku, JP;
Shinji Ito, Chuo-ku, JP;
Daisuke Tanabe, Chuo-ku, JP;
Takanobu Araki, Chuo-ku, JP;
Minoru Sakurai, Chuo-ku, JP;
Kouji Hattori, Chuo-ku, JP;
Susumu Toda, Chuo-ku, JP;
Kenichi Washizuka, Chuo-ku, JP;
Shinji Ito, Chuo-ku, JP;
Daisuke Tanabe, Chuo-ku, JP;
Takanobu Araki, Chuo-ku, JP;
Minoru Sakurai, Chuo-ku, JP;
Astellas Pharma Inc., Tokyo, JP;
Abstract
The present invention relates to a compound of the formula [I]: wherein (a), in which —Y—, R, Rand RareReach as defined in the description, etc., Ris hydrogen, halogen, lower alkyl, hydroxy, etc., Ris hydrogen, lower alkyl or hydroxy(lower)alkyl, Ris hydrogen or an amino protective group,is hydrogen, lower alkyl, cyclo(lower)alkyl, lower R9 alkenyl, —Z—Ror (b), in which —Z— is —0—, —S—, R—SO— or —SO—, and each Ris independently hydrogen, lower alkyl, cyclo(lower)alkyl, etc., and Ris -D-E-R, in which -D- is —CONHSO— or —S0NHCO—, E is bond or lower alkylene, and Ris halogen, cyano, carboxy, etc., or a prodrug thereof or a salt thereof. The compound [I] of the present invention and pharmaceutically acceptable salts thereof are useful for the prophylactic and/or the therapeutic treatment of ulcer, overactive bladder, and the like.