The discovery of glycine and related amino acid-based factor Xa inhibitors
摘要:
Herein, we report on the identification of three potent glycine and related amino acid-based series of FXa inhibitors containing a neutral P1 chlorophenyl pharmacophore. A X-ray crystal structure has shown that constrained glycine derivatives with optimized N-substitution can greatly increase hydrophobic interactions in the FXa active site. Also, the substitution of a pyridone ring for a phenylsulfone ring in the P4 sidechain resulted in an inhibitor with enhanced oral bioavailability. (c) 2006 Elsevier Ltd. All rights reserved.
[EN] INHIBITORS OF FACTOR XA AND OTHER SERINE PROTEASES INVOLVED IN THE COAGULATION CASCADE [FR] INHIBITEURS DE FACTEUR XA ET AUTRES SERINE PROTEASES INTERVENANT DANS LA CASCADE DE COAGULATION
[EN] INHIBITORS OF FACTOR XA AND OTHER SERINE PROTEASES INVOLVED IN THE COAGULATION CASCADE<br/>[FR] INHIBITEURS DE FACTEUR XA ET AUTRES SERINE PROTEASES INTERVENANT DANS LA CASCADE DE COAGULATION
申请人:WARNER LAMBERT CO
公开号:WO2004024679A1
公开(公告)日:2004-03-25
This invention discloses amino acid derivatives which display inhibitory effects on the serine protease factor Xa. The invention also discloses pharmaceutically acceptable salts of the compounds, pharmaceutically acceptable compositions comprising the compounds or their salts, methods for the preparation of the compounds, and methods of using them as therapeutic agents for treating or preventing disease states in mammals characterized by abnormal thrombosis.
Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade
申请人:Pfizer Inc.
公开号:US20040167131A1
公开(公告)日:2004-08-26
This invention discloses amino acid derivatives which display inhibitory effects on the serine protease factor Xa. The invention also discloses pharmaceutically acceptable salts of the compounds, pharmaceutically acceptable compositions comprising the compounds or their salts, methods for the preparation of the compounds, and methods of using them as therapeutic agents for treating or preventing disease states in mammals characterized by abnormal thrombosis.
The discovery of glycine and related amino acid-based factor Xa inhibitors
作者:Jeffrey T. Kohrt、Kevin J. Filipski、Wayne L. Cody、Christopher F. Bigge、Frances La、Kathleen Welch、Tawny Dahring、John W. Bryant、Daniele Leonard、Gary Bolton、Lakshmi Narasimhan、Erli Zhang、J. Thomas Peterson、Staci Haarer、Vaishali Sahasrabudhe、Nancy Janiczek、Shrilakshmi Desiraju、Mostofa Hena、Charles Fiakpui、Neerja Saraswat、Raman Sharma、Shaoyi Sun、Samarendra N. Maiti、Robert Leadley、Jeremy J. Edmunds
DOI:10.1016/j.bmc.2006.02.040
日期:2006.7
Herein, we report on the identification of three potent glycine and related amino acid-based series of FXa inhibitors containing a neutral P1 chlorophenyl pharmacophore. A X-ray crystal structure has shown that constrained glycine derivatives with optimized N-substitution can greatly increase hydrophobic interactions in the FXa active site. Also, the substitution of a pyridone ring for a phenylsulfone ring in the P4 sidechain resulted in an inhibitor with enhanced oral bioavailability. (c) 2006 Elsevier Ltd. All rights reserved.