dimethyltyrosine-tetrahydroisoquinoline (Dmt-Tiq) scaffold was originally developed in the production of selective delta opioid receptor (DOR) antagonists. Installation of a 7-benzyl pendant on the tetrahydroisoquinoline core of this classic opioid scaffold introduced kappa opioid receptor (KOR) agonism. Further modification of this pendant resulted in retention of KOR agonism and the addition of mu opioid
二甲基
酪氨酸-
四氢异喹啉(Dmt-Tiq)支架最初是在生产选择性δ阿片受体(DOR)拮抗剂的过程中开发的。在该经典阿片样物质支架的
四氢异喹啉核心上安装7-苄基侧基引入了κ阿片样物质受体(KOR)激动作用。对该修饰物的进一步修饰导致保留了KOR激动作用,并增加了μ阿片受体(MOR)部分激动作用,这是一种双功能谱,有望用于治疗
可卡因成瘾。