Phenolic P2/P3 core motif as thrombin inhibitors—Design, synthesis, and X-ray co-crystal structure
摘要:
Prototypical thrombin inhibitors were synthesized based on a trisubstituted phenol as a core motif. A naphthylsulfonamide analogue showed excellent antithrombin activity. An X-ray co-crystal structure showed the expected interactions.
Phenolic P2/P3 core motif as thrombin inhibitors—Design, synthesis, and X-ray co-crystal structure
摘要:
Prototypical thrombin inhibitors were synthesized based on a trisubstituted phenol as a core motif. A naphthylsulfonamide analogue showed excellent antithrombin activity. An X-ray co-crystal structure showed the expected interactions.
[EN] SUBSTITUTED 3-AMINO-2-HYDROXYPHENYLACETAMIDE DERIVATIVES AS ENZYME INHIBITORS (II)<br/>[FR] DERIVES DE 3-AMINO-2-HYDROXYPHENYLACETAMIDE SUBSTITUE UTILISES EN TANT QU'INHIBITEURS (II) D'ENZYME
申请人:CORVAS INTERNATIONAL, INC.
公开号:WO1999026920A1
公开(公告)日:1999-06-03
(EN) The present invention provides peptide aldehydes having an 3-amino-2-hydroxyphenyl acetamide group as part of the peptide backbone and an arginine group or analog at P1. These compounds are potent and specific or inhibitors of thrombin. Their pharmaceutically acceptable salts, pharmaceutically acceptable compositions thereof, and methods of using them as therapeutic agents for disease states in mammals characterized by abnormal thrombosis are also described. Also described are 3-amino-2-hydroxyphenyl-acetamide derivatives having in history activity towards proteases of the trypsin/chymotrypsin class.(FR) La présente invention concerne des aldéhydes peptidiques comprenant un groupe 3-amino-2-hydroxyphényle acétamide faisant partie du squelette peptidique et un groupe arginine ou analogue sur P1. Ces composés sont des inhibiteurs puissants et spécifiques de la thrombine. L'invention concerne également leurs sels pharmaceutiquement acceptables, leurs compositions pharmaceutiquement acceptables, et leurs procédés d'utilisation en tant qu'agents thérapeutiques destinés à des états pathologiques chez des mammifères caractérisés par une thrombose anormale. L'invention concerne, en outre, des dérivés de 3-amino-2-hydroxyphényl-acétamide présentant une activité connue vis-à-vis de protéases de la catégorie trypsine/chymotripsine.
Phenolic P2/P3 core motif as thrombin inhibitors—Design, synthesis, and X-ray co-crystal structure
作者:Stephen Hanessian、Eric Therrien、Willem A.L. van Otterlo、Malken Bayrakdarian、Ingemar Nilsson、Ola Fjellström、Yafeng Xue
DOI:10.1016/j.bmcl.2005.10.082
日期:2006.2
Prototypical thrombin inhibitors were synthesized based on a trisubstituted phenol as a core motif. A naphthylsulfonamide analogue showed excellent antithrombin activity. An X-ray co-crystal structure showed the expected interactions.