Synthesis and pharmacological evaluation of new 5-(cyclo)alkyl-5-phenyl- and 5-spiroimidazolidine-2,4-dione derivatives. Novel 5-HT1A receptor agonist with potential antidepressant and anxiolytic activity
作者:Anna Czopek、Hanna Byrtus、Marcin Kołaczkowski、Maciej Pawłowski、Małgorzata Dybała、Gabriel Nowak、Ewa Tatarczyńska、Anna Wesołowska、Ewa Chojnacka-Wójcik
DOI:10.1016/j.ejmech.2009.11.053
日期:2010.4
agonistic activity, respectively, toward 5-HT1A receptor and they were investigated as potential antidepressants and/or anxiolytics. The most interesting compound 22 (1-[3-(4-(2-methoxyphenyl)piperazin-1-yl)propyl]-3′,4′-dihydro-2′H-spiro[imidazolidine-4,1′-naphthalene]-2,5-dione), a pre- and postsynaptic 5-HT1A receptor agonist produced an antidepressant-like effect, which was more pronounced than that of
(5-(环)烷基-5-苯基和5- spiroimidazolidine -2,4-二酮与arylpiperazinylpropyl部分衍生物的合成12 - 23它们在体外和体内的药理性质和分子特性进行了描述和)。所研究的化合物显示出对5-HT的高亲和力1A(13 - 22)和5-HT 2A(18,20,21,23)受体和多样化的药理学特性。化合物17,20和22表现出拮抗,部分激动和激动活性,分别朝向5-HT1A受体,并已作为潜在的抗抑郁药和/或抗焦虑药进行了研究。最有趣的化合物22(1- [3-(4-(2-(甲氧基苯基)哌嗪-1-基)丙基] -3',4'-二氢-2'H-螺[咪唑烷-4,1'-萘] -2,5-dione),一种突触前和突触后的5-HT 1A受体激动剂,具有抗抑郁样作用,在小鼠强迫游泳试验中比丙咪嗪更明显,而不会影响运动能力。而且,化合物22在小鼠的四板试验中产生了弱的抗焦虑样作用。化合物22与5-HT