公开(公告)号：US20220064155A1

公开(公告)日：2022-03-03

申请号：US17269325

申请日：2019-08-27

申请人： Daewoong Pharmaceutical Co., Ltd.

发明人： Wol Young Kim ,  Yeon Im Lee ,  Youn Jung Yoon ,  Joon Seok Park ,  Deok Ki Eom ,  Keuk-Chan Bang ,  Jaehyun Jung

IPC分类号： C07D417/14 ,  C07D471/04 ,  C07D413/04

摘要： The present disclosure relates to a novel heterocyclic amine derivative represented by the following Chemical Formula 1 and a pharmaceutical composition comprising the same, and the compound according to the present disclosure can be usefully used for the prevention or treatment of autoimmune diseases or cancers. wherein, in Chemical Formula 1, R1, R2, X1, X2, L, Y, A and B are the same as defined in the specification.

公开(公告)号：US20230094404A1

公开(公告)日：2023-03-30

申请号：US17799774

申请日：2021-02-26

申请人： Daewoong Pharmaceutical Co., Ltd.

发明人： Wol Young Kim ,  Qing Ri Li ,  Deok Ki Eom ,  Hyae Jung Hyun ,  Joon Seok Park

IPC分类号： C07D417/14

摘要： The present disclosure relates to a method for preparing a heterocyclic amine derivative, and the preparation method according to the present disclosure has an advantage that a heterocyclic amine derivative having a reduced impurity content can be prepared in a high yield.