公开(公告)号：US20210040135A1

公开(公告)日：2021-02-11

申请号：US16963900

申请日：2019-01-24

申请人： St Pharm Co., Ltd.

发明人： Kyungjin KIM ,  Meehyein KIM ,  UK-II KIM ,  Yun Young GO ,  Hwajung NAM ,  Hyung BANG ,  Jin Soo SHIN ,  Jihye YOON ,  Yejin JANG

IPC分类号： C07H19/067

摘要： The present disclosure relates to a novel nucleoside or nucleotide derivative, a racemate thereof, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition for preventing or treating viral infection-associated diseases, containing the same as an active ingredient.