Thrombin inhibitors built on an azaphenylalanine scaffold
摘要:
A series of azaphenylalanine derivatives were investigated as novel thrombin inhibitors based on the prodrug principle. By systematic structural modifications we have identified optimal groups for this series that led us to potent inhibitors of thrombin incorporating the benzamidine fragment at the PI position, and their potentially orally active benzamidoxime prodrugs. The binding modes in the thrombin active site of two representative compounds were identified by X-ray crystallographic analysis. (C) 2004 Published by Elsevier Ltd.
Amidinophenylalanine derivatives as thrombin inhibitors
申请人:——
公开号:US20040048851A1
公开(公告)日:2004-03-11
The compounds of the formula (formula 1) and pharmaceutically acceptable salts thereof and a process for preparing the same and pharmaceutical compositions containing the same are described wherein the substituents have the meaning as specified in the description. The compounds are used as thrombon inhibitors.
Amidinophenylalanine Derivatives as Thrombin Inhibitors
申请人:Urleb Uros
公开号:US20080004256A1
公开(公告)日:2008-01-03
The compounds of the formula I
and pharmaceutically acceptable salts thereof and a process for preparing the same and pharmaceutical compositions containing the same are described wherein the substituents have the meaning as specified in the description. The compounds are used as thrombin inhibitors.
A series of azaphenylalanine derivatives were investigated as novel thrombin inhibitors based on the prodrug principle. By systematic structural modifications we have identified optimal groups for this series that led us to potent inhibitors of thrombin incorporating the benzamidine fragment at the PI position, and their potentially orally active benzamidoxime prodrugs. The binding modes in the thrombin active site of two representative compounds were identified by X-ray crystallographic analysis. (C) 2004 Published by Elsevier Ltd.