申请人:HANGZHOU HERTZ PHARMACEUTICAL CO., LTD.
公开号:US10711006B2
公开(公告)日:2020-07-14
The present invention relates to a selective Bruton's tyrosine kinase (BTK) inhibitor compound, a pharmaceutical composition, preparation and use thereof in preparation of a drug. The compound of the present invention has a structure of Formula II or Formula II′:
or their optical isomers, or pharmaceutically acceptable salts or solvates;
where each Rg is independently H, halogen, —CF2H, —CF3, —CN, C1-C3 alkyl, or C1-C3 alkoxy;
n is selected from 0, 1 and 2;
Rd is selected from
Re is selected from H, CH3, C2-C6 alkyl, C1-C6 azaalkyl, and C1-C6 oxaalkyl, wherein CH3, C2-C6 alkyl, C1-C6 azaalkyl and C1-C6 oxaalkyl are further substituted with amino, hydroxyl, and C1-C3 alkyl;
Y1, Y2, Y3 and Y4 are independently selected from C(Rf) and N, and at least one of Y1, Y2, Y3 and Y4 is N, wherein Rf is selected from H, halogen, C1-C3 alkyl, —CF3, and —CF2H.
本发明涉及一种选择性布鲁顿酪氨酸激酶(BTK)抑制剂化合物、包含该化合物的药物组合物及其制备和在制备药物中的用途。本发明的化合物具有式II或式II'的结构:
或其光学异构体,或药学上可接受的盐或溶剂合物;
其中,每个Rg独立地选自H、卤素、—CF2H、—CF3、—CN、C1-C3烷基或C1-C3烷氧基;
n选自0、1和2;
Rd选自
Re选自H、CH3、C2-C6烷基、C1-C6氨基烷基和C1-C6氧基烷基,其中CH3、C2-C6烷基、C1-C6氨基烷基和C1-C6氧基烷基进一步被氨基、羟基和C1-C3烷基取代;
Y1、Y2、Y3和Y4独立地选自C(Rf)和N,且Y1、Y2、Y3和Y4中至少有一个为N,其中Rf选自H、卤素、C1-C3烷基、—CF3和—CF2H。