申请人:Rigel Pharmaceuticals, Inc.
公开号:US10040766B2
公开(公告)日:2018-08-07
Disclosed are sulfonamidoquinoline compounds, as well as pharmaceutical compositions and methods of use. One embodiment is a compound having the structure
and pharmaceutically acceptable salts, prodrugs and N-oxides thereof (and solvates and hydrates thereof), wherein R1, R2, R3 and R4 are as described herein. In certain embodiments, a compound disclosed herein inhibits ubiquitination, and can be used to treat disease by blocking the degradation of tumor suppressors.
所公开的是磺胺基喹啉化合物以及药物组合物和使用方法。其中一种化合物具有如下结构
及其药学上可接受的盐、原药和 N-氧化物(及其溶解物和水合物),其中 R1、R2、R3 和 R4 如本文所述。在某些实施方案中,本文公开的化合物可抑制泛素化,并可通过阻断肿瘤抑制因子的降解来治疗疾病。