Novel Antipsychotic Agents with Dopamine Autoreceptor Agonist Properties: Synthesis and Pharmacology of 7-[4-(4-Phenyl-1-piperazinyl)butoxy]-3,4-dihydro-2(1<i>H</i>)-quinolinone Derivatives
作者:Yasuo Oshiro、Seiji Sato、Nobuyuki Kurahashi、Tatsuyoshi Tanaka、Tetsuro Kikuchi、Katsura Tottori、Yasufumi Uwahodo、Takao Nishi
DOI:10.1021/jm940608g
日期:1998.2.1
induced by apomorphine in mice, and the autoreceptor agonist activities were determined by their effects on the gamma-butyrolactone (GBL)-induced increase in L-dihydroxyphenylalanine (DOPA) synthesis in the mouse brain. Many compounds inhibited the stereotypic behavior, and several compounds reversed the GBL-induced increase in the DOPA synthesis. Among them, 7-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]-butoxy]-3
为了开发一种新型的抗精神病药,它是多巴胺(DA)自身受体的激动剂和突触后DA受体的拮抗剂,一系列7- [4- [4-(取代苯基)-1-哌嗪基]丁氧基] -3,4合成了-dihydro-2(1H)-quinolinones,并研究了它们的双重活性。通过化合物抑制小鼠阿朴吗啡诱导的刻板印象的能力来评估其突触后DA受体的拮抗活性,并通过其对γ-丁内酯(GBL)诱导的L-二羟基苯丙氨酸(DOPA)升高的影响来确定自身受体激动剂的活性。 )在小鼠大脑中合成。许多化合物抑制了刻板印象的行为,一些化合物逆转了GBL诱导的DOPA合成的增加。其中7- [4- [4-(4-(2,3-二氯苯基)-1-哌嗪基]-丁氧基] -3 发现4-二氢-2(1H)-喹啉酮(28,阿立哌唑,OPC-14597)具有这两种活性。该化合物逆转了GBL诱导的DOPA合成(ED50值为5.1μmol/ kg po),并抑制了APO引起的刻板印象(ED50值为0