公开(公告)号：US20230143345A1

公开(公告)日：2023-05-11

申请号：US17917905

申请日：2021-03-19

申请人： DONG WHA PHARM. CO., LTD.

发明人： Joo Byoung YOON ,  Yun Ha HWANG ,  Ma Se LEE ,  Hyun Yong LEE

IPC分类号： A61K36/19 ,  A61K31/365 ,  A61P31/14 ,  A23L33/105 ,  A23L33/155 ,  A23L33/16 ,  A23L2/68

CPC分类号： A61K36/19 ,  A61K31/365 ,  A61P31/14 ,  A23L33/105 ,  A23L33/155 ,  A23L33/16 ,  A23L2/68 ,  A61K2236/33

摘要： The present invention relates to a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising an organic solvent extract of Justicia procumbens as an effective ingredient, a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising justicidin-A as an effective ingredient, a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising justicidin-B as an effective ingredient, or a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising 6′ hydroxyl justicidin-B as an effective ingredient, and a food composition thereof for preventing or ameliorating COVID-19 diseases. According to the present invention, an anhydrous ethanol extract of Justicia procumbens, justicidin-A, justicidin-B, and 6′ hydroxyl justicidin-B effectively inhibit SARS-CoV-2 virus, and thus may effectively prevent, treat, or ameliorate diseases caused by SARS-CoV-2 virus.