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:
Nov. 05, 2013
Filed:
Apr. 08, 2009
Applicants:
Yasuyuki Tsuzuki, Osaka, JP;
Miki Hirai, Osaka, JP;
Inventors:
Yasuyuki Tsuzuki, Osaka, JP;
Miki Hirai, Osaka, JP;
Assignee:
Mitsubishi Tanabe Pharma Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 239/47 (2006.01); C07D 239/46 (2006.01); C07D 239/34 (2006.01); C07D 401/04 (2006.01); C07D 401/14 (2006.01); C07D 403/04 (2006.01); C07D 403/14 (2006.01); A61K 31/506 (2006.01); A61P 13/10 (2006.01); A61P 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound of formula (A); wherein ring A is an aromatic ring or a heteroaromatic ring; Ris independently halogen, cyano, etc., each of X, Xand Xis CRor nitrogen, Ris independently hydrogens, etc., n is 0, 1, 2, 3 or 4; -D-Y is —O—CHCOOH, etc, and G is a substituted amino, a substituted heterocyclic group, etc, or a pharmaceutical acceptable salt thereof, has activities of opening BK channels.