Klarquist Sparkman, LLP
Benzidine derivative, method for preparing same, and pharmaceutical composition containing benzidine derivative for treating liver disease caused by hepatitis C virus
The disclosed compounds have antiviral activity against C-type virus, an optical isomer thereof, a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient for preventing or treating liver disease caused by hepatitis C virus. The benzidine derivative according to the present invention has excellent antiviral activity against hepatitis C virus and exhibits excellent medicinal activity in the living body, and thus the pharmaceutical composition containing the same as an active ingredient can be useful as a pharmaceutical composition for preventing or treating liver disease, such as acute hepatitis C, chronic hepatitis C, cirrhosis, or hepatocellular carcinoma, caused by C-type virus.
Seoul National University R&DB Foundation POSTECH ACADEMY-INDUSTRY FOUNDATION
C C A C A C C C A C C
C07D C07K A23V C07D A61P C07K C07D C07D A23L C07K C07D
inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional
Hee Sun Sun Ju Byeong Moon Sung Key Seung Gi Jin Kyu Il Hak
Kim Keum Kim Jang Lee Choi Bae