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:
Apr. 24, 2018
Filed:
Sep. 11, 2015
Applicant:
Sunshine Lake Pharma Co., Ltd., Dongguan, Guangdong, CN;
Inventors:
Yingjun Zhang, Dongguan, CN;
Tianzhu Yu, Dongguan, CN;
Bing Liu, Dongguan, CN;
Xiangyu Zhang, Dongguan, CN;
Shiguo Zhang, Dongguan, CN;
Changchung Cheng, Dongguan, CN;
Jiancun Zhang, Dongguan, CN;
Assignee:
SUNSHINE LAKE PHARMA CO., LTD., Dongguan, Guangdong, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/14 (2006.01); C07D 401/04 (2006.01); A61K 31/454 (2006.01); C07D 401/14 (2006.01); A61K 31/4709 (2006.01); A61K 31/405 (2006.01); C07D 401/12 (2006.01); C07D 471/04 (2006.01); A61K 31/4375 (2006.01); C07D 403/12 (2006.01); A61K 31/498 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
C07D 209/14 (2013.01); A61K 31/405 (2013.01); A61K 31/4375 (2013.01); A61K 31/454 (2013.01); A61K 31/4709 (2013.01); A61K 31/498 (2013.01); A61K 45/06 (2013.01); C07D 401/04 (2013.01); C07D 401/12 (2013.01); C07D 401/14 (2013.01); C07D 403/12 (2013.01); C07D 471/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
The compounds of Formula (I) which can be used as CRTH2 receptor antagonists are provided. The compounds of Formula (I) can be used in the treatment and prevention of asthma, allergic rhinitis and atopic dermatitis, as well as other diseases mediated by prostaglandin D2 (PGD2) at the CRTH2 receptor.