[EN] SULFONAMIDE COMPOUNDS AND USES AS TNAP INHIBITORS<br/>[FR] COMPOSÉS SULFONAMIDES ET LEURS UTILISATIONS EN TANT QU'INHIBITEURS DE TNAP
申请人:SANFORD BURNHAM MED RES INST
公开号:WO2013126608A1
公开(公告)日:2013-08-29
Described herein are compounds that modulate the activity of TNAP. In some embodiments, the compounds described herein inhibit TNAP. In certain embodiments, the compounds described herein are useful in the treatment of conditions associated with hyper- mineralization.
申请人:Sanford Burnham Prebys Medical Discovery Institute
公开号:US10370333B2
公开(公告)日:2019-08-06
Described herein are compounds that modulate the activity of TNAP. In some embodiments, the compounds described herein inhibit TNAP. In certain embodiments, the compounds described herein are useful in the treatment of conditions associated with hyper-mineralization.
Discovery and Validation of a Series of Aryl Sulfonamides as Selective Inhibitors of Tissue-Nonspecific Alkaline Phosphatase (TNAP)
作者:Russell Dahl、Eduard A. Sergienko、Ying Su、Yalda S. Mostofi、Li Yang、Ana Maria Simao、Sonoko Narisawa、Brock Brown、Arianna Mangravita-Novo、Michael Vicchiarelli、Layton H. Smith、W. Charles O’Neill、José Luis Millán、Nicholas D. P. Cosford
DOI:10.1021/jm900383s
日期:2009.11.12
We report the characterization and optimization of drug-like small molecule inhibitors of tissue-nonspecific alkaline phosphatase (TNAP), an enzyme critical for the regulation of extracellular matrix calcification during bone formation and growth. High-throughput screening (HTS) of a small molecule library led to the identification of arylsulfonamides as potent and selective inhibitors of TNAP. Critical structural requirements for activity were determined, and the compounds were subsequently profiled for in vitro activity and bioavailability parameters including metabolic stability and permeability. The plasma levels following subcutaneous administration of a member of the lead series in rat was determined, demonstrating the potential of these TNAP inhibitors as systemically active therapeutic agents to target various diseases involving soft tissue calcification. A representative member of the series was also characterized in mechanistic and kinetic studies.