Synthesis, Affinity Profile, and Functional Activity of Muscarinic Antagonists with a 1-Methyl-2-(2,2-alkylaryl-1,3-oxathiolan-5-yl)pyrrolidine Structure
作者:Silvia Dei、Cristina Bellucci、Michela Buccioni、Marta Ferraroni、Luca Guandalini、Dina Manetti、Elisabetta Martini、Gabriella Marucci、Rosanna Matucci、Marta Nesi、Maria Novella Romanelli、Serena Scapecchi、Elisabetta Teodori
DOI:10.1021/jm061374r
日期:2007.3.1
studied muscarinic ligand, characterized by a 1,3-oxathiolane nucleus, a new series of muscarinic antagonists were designed by increasing the stereochemical complexity of the molecules. A small library of enantiomeric and diastereomeric 2,2-diphenyl- and 2-cyclohexyl-2-phenyl substituted compounds was thus obtained. All the tested compounds show a high affinity toward cloned human muscarinic hm1-hm5
从先前研究的以1,3-氧杂硫杂环戊烷核为特征的毒蕈碱配体开始,通过增加分子的立体化学复杂性,设计了一系列新的毒蕈碱拮抗剂。由此获得了一个小的对映体和非对映体2,2-二苯基-和2-环己基-2-苯基取代的化合物的库。所有测试的化合物都对在CHO细胞中表达的克隆的人毒蕈碱hm1-hm5受体具有高度亲和力,并且在功能分析中具有良好的拮抗活性,并且对兔输精管具有适度的选择性。