Design, synthesis, and optimization of new indole acetic acid derivatives as potent and selective CRTH2 receptor antagonists: the discovery of ACT‐774312
作者:Hamed Aissaoui、Martin Holdener、Carmela Gnerre、Kerstin Niggemann、Stefan Reber、Sylvia Richard-Bildstein、Romain Siegrist、Christoph Boss
DOI:10.1002/cmdc.202300007
日期:——
Our endeavor toward the identification of potent and safe CRTH2 receptor antagonists starting from setipiprant (ACT-129968) is reported. An unexpected and surprising discovery was that all unwanted safety issues observed with the very potent antagonist (S)-B-1 (ACT-453859) could be overcome by the replacement of one aromatic CH group by an aromatic nitrogen atom to result in (S)-72 (ACT-774312) which
报道了我们从 setipiprant ( ACT-129968 ) 开始鉴定有效且安全的 CRTH2 受体拮抗剂的努力。一个意想不到和令人惊讶的发现是,通过用一个芳香族氮原子取代一个芳香族 CH 基团,导致(S )-72 ( ACT-774312 ),已在双侧鼻息肉病患者中进行了临床研究。