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:
Sep. 13, 2022
Filed:
Aug. 14, 2020
Applicant:
E-nitiate Biopharmaceuticals (Hangzhou) Co., Ltd., Hangzhou, CN;
Inventors:
Wang Shen, Zhejiang, CN;
Pengfei Liu, Zhejiang, CN;
Jinping Zhu, Zhejiang, CN;
Qiuping Luo, Zhejiang, CN;
Pingbo Ke, Zhejiang, CN;
Yufei Liu, Zhejiang, CN;
Jida Shen, Zhejiang, CN;
Assignee:
E-Nitiate Biopharmaceuticals (Hangzhou) Co., Ltd., Hangzhou, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/68 (2006.01); C07D 405/12 (2006.01); C07D 409/12 (2006.01);
U.S. Cl.
CPC ...
C07D 213/68 (2013.01); C07D 405/12 (2013.01); C07D 409/12 (2013.01);
Abstract
The present invention provides an anti-inflammatory compound, which is a compound having a structure (I) as shown below: The compound is a target that is important for autoimmune activation, and that has strong inhibitory effect on PDE4 and penetrates the skin easily, and is a new type anti-inflammatory compound that is easily degraded.