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:
Feb. 14, 2006
Filed:
Mar. 24, 2003
Applicants:
Hirokazu Annoura, Kyoto, JP;
Naohiro Takemoto, Osaka, JP;
Hiroshi Uramoto, Osaka, JP;
Inventors:
Assignee:
Suntory Limited, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/445 (2006.01); A61K 31/535 (2006.01); C07D 211/80 (2006.01); C07D 401/00 (2006.01); C07D 217/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided an aminophenoxyacetic acid derivative of the following formula (I):wherein, R, R, Rand Rare, independent from each other, alkoxy group, alkyl group or aryl group, etc.; Eand Eare oxygen atom, sulfur atom, etc.; n is 0 to 5; X and Y are alkylene group, cycloalkylen group, or alkenylen group; Q is pheny group which may be substituted or benzoyl group, etc,or a pharmaceutically acceptable salt thereof. These compounds have neuroprotective effects by inducing calbindin D28Kd, one of Ca-binding proteins.