Identification of 2-({[1-(4-Fluorophenyl)-5-(2-methoxyphenyl)-1<i>H</i>-pyrazol-3-yl]carbonyl}amino)tricyclo[3.3.1.13,7]decane-2-carboxylic Acid (NTRC-844) as a Selective Antagonist for the Rat Neurotensin Receptor Type 2
作者:James B. Thomas、Mélanie Vivancos、Angela M. Giddings、Robert W. Wiethe、Keith R. Warner、Alexandre Murza、Élie Besserer-Offroy、Jean-Michel Longpré、Scott P. Runyon、Ann M. Decker、Brian P. Gilmour、Philippe Sarret
DOI:10.1021/acschemneuro.6b00097
日期:2016.9.21
Neurotensin receptor type 2 (NTS2) compounds display analgesic activity in animal pain models. We have identified the first high-affinity NTS2-selective antagonist (8) that is active in vivo. This study also revealed that the NTS2 FLIPR assay designation for a compound, agonist, partial agonist, and so forth, did not correlate with its in vivo activity as observed in the thermal tail-flick acute model
2型神经降压素受体(NTS2)化合物在动物疼痛模型中显示镇痛活性。我们已经鉴定出第一种在体内有活性的高亲和力NTS2选择性拮抗剂(8)。这项研究还揭示了化合物,激动剂,部分激动剂等的NTS2 FLIPR测定名称与其在热甩尾急性疼痛模型中观察到的体内活性无关。这表明钙动员不是通过热甩尾模型评估的NTS2介导的镇痛所涉及的信号传导途径。最后,我们在NTS2结合测定中发现了化合物9在大鼠和人类之间存在显着偏差。