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:
Jan. 25, 2011
Filed:
Feb. 16, 2006
Applicants:
Kazuhiro Uemoto, Saitama, JP;
Koichi Takayanagi, Saitama, JP;
Shin-ichi Kazayama, Saitama, JP;
Inventors:
Assignee:
Toa Eiyo Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 221/04 (2006.01); A61K 31/435 (2006.01); A61P 35/00 (2006.01); A61P 3/10 (2006.01); A61P 9/10 (2006.01); A61P 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a medicine, particularly a medicine comprising a novel cyclohepta[b]pyridine-3-carbonylguanidine derivative having an inhibitory effect on an Na/Hexchanger (NHE). There is provided a cyclohepta[b]pyridine-3-carbonylguanidine derivative represented by Formula (1): wherein Ris a group selected from a sulfo group, a sulfoxy group, —OCONH—(CHCHO)—SOH and the following formulas: Rrepresents a halogen atom, a lower alkyl group or a lower alkoxy group; and n represents an integer from 1 to 10,