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. 29, 2022
Filed:
Apr. 22, 2019
Applicant:
Ozchela Inc., Seoul, KR;
Inventors:
Assignee:
Ozchela Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/235 (2006.01); C07C 63/331 (2006.01); C07D 241/04 (2006.01); A61K 31/277 (2006.01); A61K 31/4453 (2006.01); A61K 31/495 (2006.01); A61K 31/5375 (2006.01); C07D 295/192 (2006.01); C07C 255/41 (2006.01); C07D 295/155 (2006.01); C07C 253/30 (2006.01); C07C 255/35 (2006.01); C07D 213/80 (2006.01); C07C 255/37 (2006.01); C07C 255/42 (2006.01); C07D 213/79 (2006.01); C07C 229/68 (2006.01); C07D 207/08 (2006.01); C07D 221/00 (2006.01); C07D 265/30 (2006.01);
U.S. Cl.
CPC ...
C07C 63/331 (2013.01); A61K 31/235 (2013.01); A61K 31/277 (2013.01); A61K 31/4453 (2013.01); A61K 31/495 (2013.01); A61K 31/5375 (2013.01); C07C 229/68 (2013.01); C07C 253/30 (2013.01); C07C 255/35 (2013.01); C07C 255/37 (2013.01); C07C 255/41 (2013.01); C07C 255/42 (2013.01); C07D 207/08 (2013.01); C07D 213/79 (2013.01); C07D 213/80 (2013.01); C07D 221/00 (2013.01); C07D 241/04 (2013.01); C07D 265/30 (2013.01); C07D 295/155 (2013.01); C07D 295/192 (2013.01);
Abstract
A stilbene derivative and a method of preparing the A stilbene derivative are disclosed. The stilbene derivative is provided for inhibiting the function of cyclophilin, which is effective at the prevention of cyclophilin-related diseases or at the treatment of symptoms of such diseases. The method of preparing a stilbene derivative includes reacting a phenylacetonitrile derivative with a benzaldehyde derivative.