<i>N</i>,<i>N</i>-Dialkyl-2-phenylindol-3-ylglyoxylamides. A New Class of Potent and Selective Ligands at the Peripheral Benzodiazepine Receptor
作者:Giampaolo Primofiore、Federico Da Settimo、Sabrina Taliani、Francesca Simorini、Maria Paola Patrizi、Ettore Novellino、Giovanni Greco、Enrico Abignente、Barbara Costa、Beatrice Chelli、Claudia Martini
DOI:10.1021/jm030973k
日期:2004.3.1
We report the synthesis and the affinity data at both the peripheral (PBR) and the central benzodiazepine receptors of a series of N,N-dialkyl-2-phenylindol-3-ylglyoxylamide derivatives III, designed as conformationally constrained analogues of 2-phenylindole-3-acetamides II such as FGIN-1-27. Most of the new compounds showed a high specificity and affinity for PBR, with K(i) in the nanomolar to subnanomolar
我们报告了一系列N,N-二烷基-2-苯基吲哚-3-基乙醛酰胺衍生物III(设计为2-苯基吲哚-构象约束类似物)的外围(PBR)和中心苯并二氮杂receptor受体的合成和亲和力数据。 3-乙酰胺II,例如FGIN-1-27。大多数新化合物对PBR表现出高特异性和亲和性,K(i)在纳摩尔至亚纳摩尔范围内。最有效的配体(4-7、9、13-27)刺激了大鼠C6胶质瘤细胞中类固醇的生物合成,其功效与经典配体相似或更高。讨论了这类新型化合物的SAR。