Synthesis and evaluation of acylguanidine FXa inhibitors
摘要:
A series of acylguanidine derivatives were prepared and investigated as inhibitors of Factor Xa (FXa). These compounds were made by guanidine acylation with carboxylic acids using carbonyl diimidazole (CDI) as the coupling reagent. Conditions for the rapid synthesis and purification of these compounds are described along with their ability to inhibit FXa. The best FXa inhibitor is 1 with a FXa IC50 of 6 nM. (C) 2008 Elsevier Ltd. All rights reserved.
Lactam compounds and their use as inhibitors of serine proteases and method
申请人:Bristol-Myers Squibb Company
公开号:US06344450B1
公开(公告)日:2002-02-05
Lactam inhibitors are provided which have the structure
X is
wherein
Y is O or S and R4 is
R7O— or R8
and R1, R2, R3, R5, R6, R7, and R8, are as defined herein. These compounds are inhibitors of Factor Xa and thus are useful as anticoagulants, and are inhibitors of tryptase and thus are useful in treating asthma. Methods for treating cardiovascular diseases associated with thromboses and for treating asthma and related diseases are also provided.
Synthesis and evaluation of acylguanidine FXa inhibitors
作者:Stephen P. O’Connor、Karnail Atwal、Chi Li、Eddie C.-K. Liu、Steven M. Seiler、Mengxiao Shi、Yan Shi、Philip D. Stein、Ying Wang
DOI:10.1016/j.bmcl.2008.07.004
日期:2008.8
A series of acylguanidine derivatives were prepared and investigated as inhibitors of Factor Xa (FXa). These compounds were made by guanidine acylation with carboxylic acids using carbonyl diimidazole (CDI) as the coupling reagent. Conditions for the rapid synthesis and purification of these compounds are described along with their ability to inhibit FXa. The best FXa inhibitor is 1 with a FXa IC50 of 6 nM. (C) 2008 Elsevier Ltd. All rights reserved.