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:
Jun. 06, 2017
Filed:
Sep. 30, 2016
Applicant:
Daiichi Sankyo Company, Limited, Tokyo, JP;
Inventors:
Yoshikazu Uto, Tokyo, JP;
Mikio Kato, Tokyo, JP;
Hidenori Takahashi, Tokyo, JP;
Yasuyuki Ogawa, Tokyo, JP;
Osamu Iwamoto, Tokyo, JP;
Hiroko Kono, Tokyo, JP;
Kazumasa Aoki, Tokyo, JP;
Assignee:
DAIICHI SANKYO COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/196 (2006.01); C07D 213/75 (2006.01); C07D 295/155 (2006.01); C07D 213/82 (2006.01); C07C 311/20 (2006.01); C07D 295/14 (2006.01);
U.S. Cl.
CPC ...
C07D 295/155 (2013.01); C07C 311/20 (2013.01); C07D 213/75 (2013.01); C07D 213/82 (2013.01); C07D 295/14 (2013.01); C07C 2101/02 (2013.01); C07C 2101/14 (2013.01);
Abstract
It is an object of the present invention to provide a medicament for preventing or treating hyperphosphatemia. Solution: A compound represented by a general formula (I) or a pharmacologically acceptable salt thereof. (In the formula, R: a methyl group or the like, R: a hydrogen atom or the like, R: a hydrogen atom or the like, A: a cyclohexyl ring or the like, X: CH or the like, Y: CH or the like, Z: CH or the like, and n: 2 or the like).