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.

Date of Patent:
Dec. 04, 2012

Filed:

Jul. 18, 2008
Applicants:

Yoshitaka Nakazawa, Sanda, JP;

Kenji Mitsuda, Sanda, JP;

Tomohiro Ookubo, Kato, JP;

Teppei Seguchi, Kato, JP;

Hiroyoshi Nanba, Taka-gun, JP;

Inventors:

Yoshitaka Nakazawa, Sanda, JP;

Kenji Mitsuda, Sanda, JP;

Tomohiro Ookubo, Kato, JP;

Teppei Seguchi, Kato, JP;

Hiroyoshi Nanba, Taka-gun, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/417 (2006.01); C07D 233/64 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention is to provide a novel compound which is useful as a pharmaceutical agent such as an analgesic. The present invention is to provide the novel histidine derivative having an excellent analgesic action and the like. The compound of the present invention has a very high intermigration into the blood upon oral administration and is very useful as a pharmaceutical agent, especially an analgesic for the treatment of acute or chronic pain diseases and of neuropathic pain diseases.


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