N-Alkyl, N-Alkenyl, N-Alkynyl, N-Aryl and N-fused bicyclo or tricyclo thienyl-, furyl-,and Pyrrolyl-sulfonamides and derivatives thereof that modulate the activity of endothelin
申请人:Texas Biotechnology Corporation
公开号:US06331637B1
公开(公告)日:2001-12-18
N-alkyl, N-alkenyl, N-alkynyl, N-aryl and N-fused bicyclo or tricyclo thienyl-, furyl- and pyrrolyl-sulfonamides and methods for modulating or altering the activity of the endothelin family of peptides are provided. In particular, (phenyl) and (phenoxy)thienylsulfonamides, (phenyl) and (phenoxy)furylsulfonamides, and (phenyl) and (phenoxy)pyrrolylsulfonamides and methods of using these sulfonamides for inhibiting the binding of an endothelin peptide to an endothelin receptor by contacting the receptor with the sulfonamide are provided. Methods for treating endothelin-mediated disorders by administering effective amounts of one or more of these sulfonamides or prodrugs thereof that inhibit or increase the activity of endothelin are also provided.
提供了N-烷基,N-烯基,N-炔基,N-芳基和N-融合双环或三环噻吩基,呋喃基和吡咯基磺酰胺以及调节或改变内皮素家族肽活性的方法。具体而言,提供了(苯基)和(苯氧基)噻吩基磺酰胺,(苯基)和(苯氧基)呋喃基磺酰胺以及(苯基)和(苯氧基)吡咯基磺酰胺及其使用方法,通过将磺酰胺与受体接触来抑制内皮素肽与内皮素受体的结合。还提供了通过给予这些磺酰胺或其前药的有效剂量来治疗内皮素介导的疾病的方法,这些磺酰胺或前药能够抑制或增加内皮素的活性。