申请人:NORTH CHINA PHARMACEUTICAL COMPANY., LTD.
公开号:US20170152259A1
公开(公告)日:2017-06-01
Provided is a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein X is selected from a 3-9 membered carbon ring or a ring which is formed by 3-9 membered carbocyclic ring fused with benzo ring, and a 4-10 membered heterocyclic ring or a ring which is formed by 4-10 membered heterocyclic ring fused with benzo ring; Y and Z are independently selected from 4-9 membered saturated heterocyclic rings respectively; R
1-3
are independently selected from H, F, Cl, Br, I, CN, OH, SH, NH
2
, CHO, COOH respectively, or selected from the group, optionally substituted by R
01
, consisting of C
1-10
alkyl, C
1-10
heteroalkyl, C
3-10
cyclohydrocarbyl, C
3-10
heterocyclohydrocarbyl, C
1-10
alkyl substituted by C
3-10
cyclohydrocarbyl or C
3-10
heterocyclohydrocarbyl, and C
1-10
heteroalkyl substituted by C
3-10
cyclohydrocarbyl or C
3-10
heterocyclohydrocarbyl. The compound can be used as an anticoagulant for treating and preventing thrombotic disorders, and can meet the real needs of selectivity and a potent inhibitor for coagulation Xa.