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:
Oct. 06, 2015
Filed:
Sep. 17, 2009
Applicants:
Tomohiro Ookubo, Kato, JP;
Ko Nakamura, Kato, JP;
Hiroyoshi Nanba, Kato, JP;
Hiroyuki Yoshida, Kato, JP;
Yoshitaka Nakazawa, Kato, JP;
Inventors:
Tomohiro Ookubo, Kato, JP;
Ko Nakamura, Kato, JP;
Hiroyoshi Nanba, Kato, JP;
Hiroyuki Yoshida, Kato, JP;
Yoshitaka Nakazawa, Kato, JP;
Assignee:
NIPPON ZOKI PHARMACEUTICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 405/12 (2006.01); C07D 209/20 (2006.01); A61K 31/405 (2006.01); C07C 233/49 (2006.01); A61K 31/164 (2006.01); C07C 235/34 (2006.01); C07C 255/57 (2006.01); C07C 279/14 (2006.01); C07C 323/59 (2006.01); C07D 207/452 (2006.01); C07D 307/85 (2006.01); C07D 311/12 (2006.01); C07D 405/06 (2006.01);
U.S. Cl.
CPC ...
C07D 209/20 (2013.01); C07C 233/49 (2013.01); C07C 235/34 (2013.01); C07C 255/57 (2013.01); C07C 279/14 (2013.01); C07C 323/59 (2013.01); C07D 207/452 (2013.01); C07D 307/85 (2013.01); C07D 311/12 (2013.01); C07D 405/06 (2013.01); C07D 405/12 (2013.01);
Abstract
The amino acid derivative of the present invention provides a novel compound that shows excellent analgesic action. The amino acid derivative of the present invention is a novel compound that shows excellent analgesic action to not only a model animal for nociceptive pains but also a model animal for neuropathic pains, so that the amino acid derivative is very useful as a drug for treating various pain diseases.