Synthesis of Heteroarylpiperazines and Heteroarylbipiperidines with a Restricted Side Chain and Their Affinities for 5-HT1A Receptor
作者:Kyung Ho Yoo、Hyun Sik Choi、Dong Chan Kim、Kye Jung Shin、Dong Jin Kim、Yun Seon Song、Changbae Jin
DOI:10.1002/ardp.200300721
日期:2003.7
instead of an alkylamino side chain to give the semi‐rigidity, were prepared and evaluated for their abilities to displace [3H]8‐OH‐DPAT binding to the rat hippocampal synaptic membranes. These compounds showed lowto moderate affinities for 5‐HT1A receptor, with Ki values ranging from 6912 nMto 232 nM. Of these compounds, 8b and 15e exhibited the best affinities for 5‐HT1A receptor with Ki values of 232
杂芳基哌嗪和杂芳基双哌啶衍生物带有 4-哌啶环而不是烷基氨基侧链以提供半刚性,并评估它们取代 [3H] 8-OH-DPAT 与大鼠海马突触膜结合的能力。这些化合物对 5-HT1A 受体表现出低至中等的亲和力,Ki 值范围为 6912 nM 至 232 nM。在这些化合物中,8b和15e对5-HT1A受体的亲和力最好,Ki值分别为232 nM和338 nM。