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:
Mar. 17, 2020
Filed:
Dec. 27, 2016
Applicant:
Otsuka Pharmaceutical Co., Ltd., Tokyo, JP;
Inventors:
Yoshihiro Murakami, Osaka, JP;
Hitoshi Matsushita, Osaka, JP;
Kengo Matsumoto, Osaka, JP;
Minoru Okada, Osaka, JP;
Yohei Yuki, Osaka, JP;
Noriyuki Koyama, Osaka, JP;
Naohiko Kanai, Osaka, JP;
Assignee:
OTSUKA PHARMACEUTICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/421 (2006.01); A61K 9/06 (2006.01); A61K 47/44 (2017.01); A61P 17/04 (2006.01); C07D 263/32 (2006.01);
U.S. Cl.
CPC ...
A61K 31/421 (2013.01); A61K 9/06 (2013.01); A61K 47/44 (2013.01); A61P 17/04 (2018.01); C07D 263/32 (2013.01);
Abstract
An ointment is provided. The ointment stably comprises an oxazole compound that has specific inhibitory activity against PDE4 and that is represented by the following formula (11). The ointment can be efficiently absorbed into the skin.