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:
Nov. 05, 2013
Filed:
Nov. 12, 2008
Applicants:
Ayako Kamimura, Ibaraki, JP;
Toshikazu Kamiya, Ibaraki, JP;
Masahiko Nakano, Niigata, JP;
Kazutoshi Kikkawa, Chiba, JP;
Inventors:
Ayako Kamimura, Ibaraki, JP;
Toshikazu Kamiya, Ibaraki, JP;
Masahiko Nakano, Niigata, JP;
Kazutoshi Kikkawa, Chiba, JP;
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method for preventing or ameliorating skin psoriasis by applying as an active ingredient, a compound represented by general formula (I) or a salt thereof: (wherein R, R, and Rsimultaneously or separately represent a lower alkyl, lower alkenyl, lower alkynyl, aralkyl, araryl, or phenyl group, or a hydrogen atom).