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:
Dec. 02, 2014
Filed:
Aug. 29, 2013
Applicant:
Daiichi Sankyo Company, Limited, Tokyo, JP;
Inventors:
Assignee:
Daiichi Sankyo Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 231/18 (2006.01); C07D 495/04 (2006.01);
U.S. Cl.
CPC ...
C07D 231/18 (2013.01); C07D 495/04 (2013.01);
Abstract
To provide thienopyrazole derivatives inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic diseases, inflammatory diseases or immunologic diseases. The compound is thienopyrazole compound represented by the following formula (I): [wherein, especially, Ris a cyclohexyl, a cycloheptyl group or a tetrahydropyranyl group; Ris methyl; Ris a hydrogen atom; and Ris a group: —CONRR(in which any one of Rand Ris a hydrogen atom)].