Synthesis and muscarinic receptor pharmacology of a series of 4,5,6,7-tetrahydroisothiazolo[4,5-c]pyridine bioisosteres of arecoline
作者:Henrik Pedersen、Hans Bräuner-Osborne、Richard G. Ball、Karla Frydenvang、Eddi Meier、Klaus P. Bøgesø、Povl Krogsgaard-Larsen
DOI:10.1016/s0968-0896(99)00033-4
日期:1999.5
bicyclic arecoline bioisosteres were determined using rat brain membranes and a number of tritiated muscarinic receptor ligands. The effects at the five cloned human muscarinic receptor subtypes of a selected series of chiral analogues, with established absolute stereochemistry, were studied using receptor selection and amplification technology (R-SAT). The potency, relative efficacy, and receptor subtype
通过处理适当取代的4-苄基氨基-1,2,5,6,合成了4,5,6,7-四氢异噻唑并[4,5-c]吡啶-3-醇的一系列O-和环烷基化衍生物-四氢吡啶-3-甲酰胺与硫化氢,然后通过用溴氧化来闭环。使用大鼠脑膜和许多ti化的毒蕈碱受体配体测定了该系列双环槟榔碱生物等排物的毒蕈碱受体亲和力以及估计的相对功效和亚型选择性。使用受体选择和扩增技术(R-SAT)研究了已建立的绝对立体化学对选定系列手性类似物的五个克隆的人毒蕈碱受体亚型的影响。效力,相对功效,