Discovery of<i>N</i>-Substituted (2-Phenylcyclopropyl)methylamines as Functionally Selective Serotonin 2C Receptor Agonists for Potential Use as Antipsychotic Medications
作者:Guiping Zhang、Jianjun Cheng、John D. McCorvy、Paul J. Lorello、Barbara J. Caldarone、Bryan L. Roth、Alan P. Kozikowski
DOI:10.1021/acs.jmedchem.7b00584
日期:2017.7.27
functionally selective 5-HT2C agonist reported to date. The N-benzyl compound (+)-19, which showed an EC50 of 24 nM at the 5-HT2C receptor, is fully selective over the 5-HT2B receptor. In an amphetamine-induced hyperactivity model, compound (+)-19 showed significant antipsychotic-drug-like activity. These novel compounds shed light on the role of functional selectivity at the 5-HT2C receptor with respect to
设计和合成了一系列N-取代的(2-苯基环丙基)甲胺,目的是发现对G q信号传导有优先选择的5-羟色胺2C(5-HT 2C)选择性激动剂。与β-arrestin募集相比,许多这些化合物表现出5-HT 2C选择性,并优先选择G q介导的信号传导。此外,N-甲基化合物(+)- 15a在钙通量测定中显示EC 50为23 nM,而没有显示β-arrestin募集活性,是迄今为止报道的功能最强的选择性5-HT 2C激动剂。的Ñ -苄基化合物(+) -19,它显示出EC 50为24nm的对5-HT 2C受体,是通过5-HT选择性充分2B受体。在苯丙胺诱导的机能亢进模型中,化合物(+)- 19显示出显着的抗精神病药样活性。这些新化合物揭示了抗精神病活性方面5-HT 2C受体功能选择性的作用。