1-(Arylalkyl)quinolizidine Derivatives and Thio-Isosteric Analogues as Ligands for Sigma Receptors
作者:Anna Sparatore、Federica Novelli、Fabio Sparatore
DOI:10.1002/hlca.200490055
日期:2004.3
congeners were synthesized (see 1–25) and tested for affinity to sigma 1 and sigma 2 receptor subtypes, by displacing [3H]- (+)-pentazocine and [3H]DTG from guinea pig brain and rat brain preparations, respectively. All compounds exhibited a good affinity for the σ1 subtype, with subnanomolar Ki values for the best of them, while only modest or poor affinity for the σ2 subtype was observed (Tables 1 and 2)
一组的1-(芳基烷基)喹,电子等排thioanalogues,以及各种官能化同类物合成(参见1 - 25)和亲和力西格玛1和sigma 2受体亚型,测试通过置换[ 3 H] - (+) -喷他佐辛和[ 3 H] DTG分别来自豚鼠脑和大鼠脑制剂。所有的化合物显示了良好的亲合性为σ 1亚型,以亚纳摩尔ķ我为其中最好的值,而对于仅适度或亲和性差σ 2中观察到(亚型表1和2)。提出了一些构效关系。