Synthesis and SAR study of new thiazole derivatives as vascular adhesion protein-1 (VAP-1) inhibitors for the treatment of diabetic macular edema
摘要:
Vascular adhesion protein-1 (VAP-1), an amine oxidase that is also known as a semicarbazide-sensitive amine oxidase (SSAO), is present in particularly high levels in human plasma, and is considered a potential therapeutic target for various inflammatory diseases, including diabetes complications such as macular edema.In our VAP-1 inhibitor program, structural modifications following high-throughput screening (HTS) of our compound library resulted in the discovery that thiazole derivative 10, which includes a guanidine group, shows potent human VAP-1 inhibitory activity (IC50 of 230 nM; rat IC50 of 14 nM). Moreover, compound 10 exhibited significant inhibitory effects on ocular permeability in STZ-induced diabetic rats. (C) 2013 Elsevier Ltd. All rights reserved.
[EN] THIAZOLE DERIVATIVES AND THEIR USE AS VAP-1 INHIBITORS<br/>[FR] DERIVES DE THIAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE VAP-1
申请人:FUJISAWA PHARMACEUTICAL CO
公开号:WO2004067521A1
公开(公告)日:2004-08-12
A compound of the formula (I): R1-NH-X-Y-Z (I) wherein R1 is acyl; X is a bivalent residue derived from optionally substituted thiazole; Y is a bond, lower alkylene or -COHN-; and Z is a groupe of the formulae (II) or (III) wherein R2 is a specified substituent or a pharmaceutically acceptable salt thereof useful as a vascular adhesion protein-1 (VAP-1) inhibitor for preventing or treating a VAP-1associated disease, especially macular edema.
A compound of the formula (I): R
1
—NH—X—Y-Z (I) wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof useful as a vascular adhesion protein-1 (VAP-1) inhibitor, a pharmaceutical composition, a method for preventing or treating a VAP-1 associated disease, especially macular edema, which method includes administering an effective amount of the compound or a pharmaceutically acceptable salt thereof to a mammal, and the like.
Method for treating vascular hyperpermeable disease
申请人:Ueno Ryuji
公开号:US20060229346A1
公开(公告)日:2006-10-12
The present invention provides a method for treating a vascular hyperpermeable disease (except macular edema), which method comprises administering to a patient in need thereof a vascular adhesion protein-1 (VAP-1) inhibitor in an amount sufficient to treat said patient for said disease. The agents are 2-acylamino thiazole compounds.
METHOD FOR TREATING VASCULAR HYPERPERMEABLE DISEASE
申请人:UENO Ryuji
公开号:US20080119462A1
公开(公告)日:2008-05-22
The present invention provides a method for treating a vascular hyperpermeable disease (except macular edema), which method comprises administering to a patient in need thereof a vascular adhesion protein-1 (VAP-1) inhibitor in an amount sufficient to treat said patient for said disease.