Structure and activity relationship in the (S)-N-chroman-3-ylcarboxamide series of voltage-gated sodium channel blockers
作者:Inger Kers、Gabor Csjernyik、Istvan Macsari、Martin Nylöf、Lars Sandberg、Karin Skogholm、Tjerk Bueters、Anders B. Eriksson、Sandra Oerther、Per-Eric Lund、Elisabet Venyike、Jan-Erik Nyström、Yevgeni Besidski
DOI:10.1016/j.bmcl.2012.06.105
日期:2012.9
ion channel as target for development of potential analgesics. Amido chromanes 1 and 2 were identified as blockers of the NaV1.7 channel and analogues with modifications of the 5-substituent and the carboxamide part of the molecule were prepared to establish the structure–activity relationship. Compounds 13 and 29 with good overall in vitro and in vivo rat PK profile were identified. Furthermore, 29
最近的发现表明,人类Na V 1.7通道的突变与疼痛感改变之间的关系有助于增加该离子通道作为潜在镇痛药开发目标的吸引力。酰氨基苯并二氢吡喃1和2被确定为Na V 1.7通道的阻滞剂,并制备了具有5个取代基和羧酰胺部分修饰的类似物,以建立结构与活性的关系。鉴定出具有良好的体外和体内大鼠PK概况的化合物13和29。此外,有29种药物在伤害性疼痛模型中显示出体内功效。