最近发现了新的强效和选择性多巴胺(DA)D 3受体拮抗剂,这种药物可以在一系列成瘾的临床前动物模型中表征DA D 3受体。本文报道了一系列新的1,2,4-三唑-3-基-氮杂双环[3.1.0]己烷,其成员对DA D 3受体显示出高亲和力和选择性,并具有出色的药代动力学特征。该系列衍生物的成员显示出良好的口服生物利用度和脑渗透性,并且对DA D 3的体外亲和力和选择性非常高受体,以及在该受体上具有高的体外拮抗作用。该系列的几个成员还显着减弱了条件位置偏爱(CPP)对尼古丁和可卡因的表达。
最近发现了新的强效和选择性多巴胺(DA)D 3受体拮抗剂,这种药物可以在一系列成瘾的临床前动物模型中表征DA D 3受体。本文报道了一系列新的1,2,4-三唑-3-基-氮杂双环[3.1.0]己烷,其成员对DA D 3受体显示出高亲和力和选择性,并具有出色的药代动力学特征。该系列衍生物的成员显示出良好的口服生物利用度和脑渗透性,并且对DA D 3的体外亲和力和选择性非常高受体,以及在该受体上具有高的体外拮抗作用。该系列的几个成员还显着减弱了条件位置偏爱(CPP)对尼古丁和可卡因的表达。
Compounds are provided that act as potent antagonists of the CCR1 receptor, and which have been further confirmed in animal testing for inflammation, one of the hallmark disease states for CCR1. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.
Process for producing novel naphthyridine derivatives
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:US06433174B1
公开(公告)日:2002-08-13
A novel naphthyridine derivative showing high activity as a tachykinin receptor antagonist can be produced at high efficiency by reacting an acylating agent such as a carboxylic acid derivative with a compound represented by the formula (1):
wherein R1, R2 and R3 represent independently a hydrogen atom, a lower alkyl group, a lower alkoxyl group, an aryl group, a heteroaryl group, an amino group, etc., and X1 and X2 represent respectively a halogen atom.
1,2,4-Triazolyl Azabicyclo[3.1.0]hexanes: A New Series of Potent and Selective Dopamine D<sub>3</sub> Receptor Antagonists
作者:Fabrizio Micheli、Luca Arista、Giorgio Bonanomi、Frank E. Blaney、Simone Braggio、Anna Maria Capelli、Anna Checchia、Federica Damiani、Romano Di-Fabio、Stefano Fontana、Gabriella Gentile、Cristiana Griffante、Dieter Hamprecht、Carla Marchioro、Manolo Mugnaini、Jacqui Piner、Emiliangelo Ratti、Giovanna Tedesco、Luca Tarsi、Silvia Terreni、Angela Worby、Charles R. Ashby、Christian Heidbreder
DOI:10.1021/jm901319p
日期:2010.1.14
The discovery of new highly potent and selectivedopamine (DA) D3receptorantagonists has recently allowed the characterization of the DA D3receptor in a range of preclinical animal models of drug addiction. A novel series of 1,2,4-triazol-3-yl-azabicyclo[3.1.0]hexanes, members of which showed a high affinity and selectivity for the DA D3receptor and excellent pharmacokinetic profiles, is reported
最近发现了新的强效和选择性多巴胺(DA)D 3受体拮抗剂,这种药物可以在一系列成瘾的临床前动物模型中表征DA D 3受体。本文报道了一系列新的1,2,4-三唑-3-基-氮杂双环[3.1.0]己烷,其成员对DA D 3受体显示出高亲和力和选择性,并具有出色的药代动力学特征。该系列衍生物的成员显示出良好的口服生物利用度和脑渗透性,并且对DA D 3的体外亲和力和选择性非常高受体,以及在该受体上具有高的体外拮抗作用。该系列的几个成员还显着减弱了条件位置偏爱(CPP)对尼古丁和可卡因的表达。