2-PHENYL-5-AMINO-1,3,4-OXADIAZOLES AND THEIR USE AS NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS
申请人:Coppo Frank Teen
公开号:US20090105217A1
公开(公告)日:2009-04-23
Novel oxadiazole derivatives of formula (I) having pharmacological activity, processes for their preparation, compositions containing them and their use in the treatment of neurological, psychiatric disorders and gastrointestinal disorders through modulation of the nicotinic α7 receptor.
[EN] 2-PHENYL-5-AMINO-1,3,4-OXADIAZOLES AND THEIR USE AS NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS<br/>[FR] 2-PHÉNYL-5-AMINO-1,3,4-OXADIAZOLES ET UTILISATION DE CEUX-CI EN TANT QUE LIGANDS DU RÉCEPTEUR NICOTINIQUE DE L'ACÉTYLCHOLINE
申请人:GLAXO GROUP LTD
公开号:WO2007138033A1
公开(公告)日:2007-12-06
[EN] The present invention relates to novel oxadiazole derivatives of formula (1) having pharmacological activity, processes for their preparation, compositions containing them and their use in the treatment of neurological, psychiatric disorders and gastrointestinal disorders through modulation of the nicotinic a7 receptor formula (I). [FR] La présente invention concerne de nouveaux dérivés d'oxadiazole de formule (1) présentant une activité pharmacologique, leurs procédés de synthèse, des compositions les incluant et leur utilisation dans le traitement de troubles neurologiques, psychiatriques et gastro-intestinaux par modulation du récepteur nicotinique a7. Formule (I).
Synthesis of 2-methoxybenzamide derivatives and evaluation of their hedgehog signaling pathway inhibition
作者:Chiyu Sun、Dajun Zhang、Tian Luan、Youbing Wang、Wenhu Zhang、Lin Lin、Meihua Jiang、Ziqian Hao、Ying Wang
DOI:10.1039/d1ra00732g
日期:——
Aberrant hedgehog (Hh) signaling is implicated in the development of a variety of cancers. Smoothened (Smo) protein is a bottleneck in the Hh signal transduction. The regulation of the Hh signaling pathway to target the Smo receptor is a practical approach for development of anticancer agents. We report herein the design and synthesis of a series of 2-methoxybenzamide derivatives as Hh signaling pathway
异常刺猬 (Hh) 信号传导与多种癌症的发展有关。平滑 (Smo) 蛋白是 Hh 信号转导的瓶颈。调节 Hh 信号通路以靶向 Smo 受体是开发抗癌药物的实用方法。我们在此报告了一系列 2-甲氧基苯甲酰胺衍生物作为 Hh 信号通路抑制剂的设计和合成。药理学数据表明,化合物21具有有效的 Hh 通路抑制作用,具有纳摩尔 IC 50值,并且它阻止了 Shh 诱导的 Smo 进入初级纤毛。此外,通过化合物21有效抑制了突变体 Smo 。体外的化合物21对耐药细胞系的抗增殖活性产生了令人鼓舞的结果。