Synthesis and pharmacological evaluation of Tic-hydantoin derivatives as selective σ1 ligands. Part 2
作者:Amaury Cazenave Gassiot、Julie Charton、Sophie Girault-Mizzi、Pauline Gilleron、Marie-Ange Debreu-Fontaine、Christian Sergheraert、Patricia Melnyk
DOI:10.1016/j.bmcl.2005.07.039
日期:2005.11
Herein is described a new class of selective sigma1 ligands consisting of tetrahydroisoquinoline-hydantoin (Tic-hydantoin) derivatives. Compound 1a has high affinity (IC50 = 16 nM) for sigma1 receptor and is selective in a large panel of therapeutic targets. This study presents structural changes on the side chain of the Tic-hydantoin core. Analogs of higher affinity could be identified (IC50 approximately
本文描述了由四氢异喹啉-乙内酰脲(Tic-乙内酰脲)衍生物组成的一类新的选择性sigma1配体。化合物1a对sigma1受体具有高亲和力(IC50 = 16 nM),并且在许多治疗靶标中具有选择性。这项研究提出了tic乙内酰脲核心的侧链上的结构变化。可以鉴定出具有更高亲和力的类似物(IC50约为2-3 nM)。