development of a novel class of analgesic drugs, suggesting that activation of TREK-1 could result in pain inhibition. Here, we report the synthesis of a series of substituted acrylic acids (1–54) based on our previous work with caffeate esters. The analogues were evaluated for their ability to modulate TREK-1 channel by electrophysiology and for their in vivo antinociceptive activity (acetic acid-induced
TWIK相关的K +通道TREK-1最近已成为开发新型
镇痛药的有吸引力的治疗靶标,表明TREK-1的激活可能导致疼痛抑制。在这里,我们报告了一系列取代的
丙烯酸(合成1 - 54)基于我们以前的
咖啡酸酯酯的工作。通过电生理学评估了类似物调节TREK-1通道的能力以及体内抗伤害感受活性(
乙酸诱导的扭体法和热板法),从而鉴定出了一系列能够激活TREK-1的新型分子。并在体内显示出强大的抗伤害感受活性。
呋喃基类似物36是该系列中最有前途的。