[EN] NOVEL ISOTHIAZOL-3-YL AND ISOXAZOL-3-YL SULFONAMIDE COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS ISOTHIAZOL-3-YL ET ISOXAZOL-3-YL SULFONAMIDE
申请人:HOFFMANN LA ROCHE
公开号:WO2024017855A1
公开(公告)日:2024-01-25
The invention relates to novel compounds having the general formula (I) wherein R1, R2, R3, X and Y are as described herein, composition including the compounds and methods of using the compounds.
本发明涉及具有通式(I)(其中 R1、R2、R3、X 和 Y 如本文所述)的新型化合物、包括这些化合物的组合物以及使用这些化合物的方法。
Discovery and synthesis of a potent sulfonamide ETB selective antagonist
The synthesis and structure activity relationships of a series of sulfonamide endothelin antagonists are described. In the course of our modification studies, we discovered ETB selective antagonists. The most potent compound 15f displays IC50 values of 1.7 mu M and 0.002 mu M to ETA and ETB receptors, respectively. (C) 2000 Elsevier Science Ltd. All rights reserved.
[EN] NOVEL SPIRO COMPOUND<br/>[FR] NOUVEAU COMPOSÉ SPIRO<br/>[JA] 新規スピロ化合物