[EN] BICYCLIC OXAZOLE AND THIAZOLE COMPOUNDS AND THEIR USE AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS [FR] COMPOSÉS BICYCLIQUES D'OXAZOLE ET DE THIAZOLE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES DES RÉCEPTEURS MGLUR5
尽管在开发治疗精神兴奋剂使用障碍的药物方面付出了相当大的努力,但没有一种药物被证明是有效的,这使得患者群体服务不足,并且关于开发药物疗法应该针对什么作用机制的问题也没有得到解答。基于 (±) 莫达非尼的非典型多巴胺转运蛋白 (DAT) 抑制剂已在精神兴奋剂滥用的临床前模型中显示出治疗潜力。然而,代谢不稳定以及哌嗪类似物的其他局限性1-3阻碍了进一步的发展。在本文中,用一系列氨基哌啶 (A) 和哌啶胺 (B) 探索了哌嗪环的生物等排取代,其中合成了具有末端叔胺或酰胺的化合物。几种先导化合物在大鼠肝微粒体中显示出高至中等的 DAT 亲和力和代谢稳定性。 与可卡因相比,氨基哌啶7 (DAT K i = 50.6 nM)、21b (DAT K i = 77.2 nM) 和33 (DAT K i = 30.0 nM) 仅对小鼠的行走活动产生最小的刺激,表明非典型的 DAT 抑制剂谱.
BICYCLIC OXAZOLE AND THIAZOLE COMPOUNDS AND THEIR USE AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS
申请人:Conn P. Jeffrey
公开号:US20130261107A1
公开(公告)日:2013-10-03
In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (“mGluR5”); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Bicyclic oxazole and thiazole compounds and their use as allosteric modulators of mGluR5 receptors
申请人:Conn P. Jeffrey
公开号:US09090632B2
公开(公告)日:2015-07-28
In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (“mGluR5”); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Structure-activity relationships for a series of (Bis(4-fluorophenyl)methyl)sulfinylethyl-aminopiperidines and -piperidine amines at the dopamine transporter: Bioisosteric replacement of the piperazine improves metabolic stability
作者:JoLynn B. Giancola、Alessandro Bonifazi、Jianjing Cao、Therese Ku、Alexandra J. Haraczy、Jenny Lam、Rana Rais、Mark A. Coggiano、Gianluigi Tanda、Amy Hauck Newman
DOI:10.1016/j.ejmech.2020.112674
日期:2020.12
psychostimulant abuse. However, metabolic instability among other limitations to piperazine analogues 1–3 have impeded further development. Herein, bioisosteric substitutions of the piperazine ring were explored with a series of aminopiperidines (A) and piperidineamines (B) wherein compounds with either a terminal tertiaryamine or amide were synthesized. Several lead compounds showed high to moderate DAT
尽管在开发治疗精神兴奋剂使用障碍的药物方面付出了相当大的努力,但没有一种药物被证明是有效的,这使得患者群体服务不足,并且关于开发药物疗法应该针对什么作用机制的问题也没有得到解答。基于 (±) 莫达非尼的非典型多巴胺转运蛋白 (DAT) 抑制剂已在精神兴奋剂滥用的临床前模型中显示出治疗潜力。然而,代谢不稳定以及哌嗪类似物的其他局限性1-3阻碍了进一步的发展。在本文中,用一系列氨基哌啶 (A) 和哌啶胺 (B) 探索了哌嗪环的生物等排取代,其中合成了具有末端叔胺或酰胺的化合物。几种先导化合物在大鼠肝微粒体中显示出高至中等的 DAT 亲和力和代谢稳定性。 与可卡因相比,氨基哌啶7 (DAT K i = 50.6 nM)、21b (DAT K i = 77.2 nM) 和33 (DAT K i = 30.0 nM) 仅对小鼠的行走活动产生最小的刺激,表明非典型的 DAT 抑制剂谱.
[EN] BICYCLIC OXAZOLE AND THIAZOLE COMPOUNDS AND THEIR USE AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS<br/>[FR] COMPOSÉS BICYCLIQUES D'OXAZOLE ET DE THIAZOLE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES DES RÉCEPTEURS MGLUR5
申请人:UNIV VANDERBILT
公开号:WO2012031024A1
公开(公告)日:2012-03-08
In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 ("mGluR5"); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.