Discovery of Biphenyl Piperazines as Novel and Long Acting Muscarinic Acetylcholine Receptor Antagonists
作者:Jian Jin、Brian Budzik、Yonghui Wang、Dongchuan Shi、Feng Wang、Haibo Xie、Zehong Wan、Chongye Zhu、James J. Foley、Edward F. Webb、Manuela Berlanga、Miriam Burman、Henry M. Sarau、Dwight M. Morrow、Michael L. Moore、Ralph A. Rivero、Michael Palovich、Michael Salmon、Kristen E. Belmonte、Dramane I. Lainé
DOI:10.1021/jm800935u
日期:2008.10.9
highly potent muscarinic acetylcholine receptor antagonists via high throughput screening and subsequent optimization. Compound 5c with respective 500- and 20-fold subtype selectivity for M3 over M2 and M1 exhibited excellent inhibitory activity and long duration of action in a bronchoconstriction in vivo model in mice via intranasal administration. The novel inhaled mAChR antagonists are potentially useful
通过高通量筛选和随后的优化,发现了一系列新型的联苯哌嗪作为强效毒蕈碱型乙酰胆碱受体拮抗剂。通过鼻内给药,在小鼠的支气管收缩体内模型中,对M3具有相对于M2和M1分别具有500和20倍亚型选择性的化合物5c表现出优异的抑制活性和长的作用持续时间。新型吸入的mAChR拮抗剂是用于治疗慢性阻塞性肺疾病的潜在有用的治疗剂。