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:
Aug. 12, 2008
Filed:
May. 15, 2006
Applicants:
Maki Tokai, Osaka, JP;
Takahiro Honda, Osaka, JP;
Masashi Niwa, Osaka, JP;
Yaeko Osumi, Osaka, JP;
Ken-ichi Fujimura, Osaka, JP;
Shin-ichi Kohno, Ashiya, JP;
Inventors:
Maki Tokai, Osaka, JP;
Takahiro Honda, Osaka, JP;
Masashi Niwa, Osaka, JP;
Yaeko Osumi, Osaka, JP;
Ken-ichi Fujimura, Osaka, JP;
Shin-ichi Kohno, Ashiya, JP;
Assignee:
Santen Pharmaceutical Co., Ltd., Osaka-shi, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/428 (2006.01); A61P 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of treating pain or pruritis comprising administering to a patient in need thereof a pharmaceutically effective amount of a κ opioid receptor agonist of the formula wherein R is an alkyl having an amino group as a substituent; and Ris acyl.