[EN] BENZAZEPIN-L,7-DIOL-DERIVED RADIOLABELED LIGANDS WITH HIGH IN VIVO NMDA SPECIFICITY [FR] LIGANDS RADIOMARQUÉS DÉRIVÉS DE BENZAZÉPIN-L,7-DIOL PRÉSENTANT UNE SPÉCIFICITÉ DE NMDA IN VIVO ÉLEVÉE
of unactivated alkylbromides and iodides. Reactions of alkyl iodides with TMSCF2H were mediated by a copper catalyst using CsF as the activator, while reactions of less reactive alkylbromides required a combination of palladium and a stoichiometric amount of CuI as the catalysts. Preliminary mechanistic studies of the synergistic Pd/Cu-catalyzed difluoromethylation of alkylbromides suggest that it
[EN] D2 ANTAGONISTS, METHODS OF SYNTHESIS AND METHODS OF USE<br/>[FR] ANTAGONISTES D2, PROCÉDÉS DE SYNTHÈSE ET MÉTHODES D'UTILISATION
申请人:ALTOS THERAPEUTICS LLC
公开号:WO2011160084A1
公开(公告)日:2011-12-22
Provided are D2 or D3 antagonist compounds and pharmaceutical compositions of formula I and pharmaceutically acceptable salts thereof, or isomers thereof, wherein R1, R2 and R3 are as defined herein. The invention further comprises methods for making the compounds of the invention and methods for the treatment of conditions mediated by the dopamine D2 or D3 receptor from the compounds of the invention.
Isoquinolein-5-yl sulfonamides, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
申请人:ADIR ET COMPAGNIE
公开号:EP0526342A1
公开(公告)日:1993-02-03
Composés de formule (I) :
avec R₁, R₂, U, X, Y, Z, n, m, p et r tels que définis dans la description.
Médicaments.
式 (I) 的化合物:
其中 R₁、R₂、U、X、Y、Z、n、m、p 和 r 如说明中所定义。
药物。
Multi-receptor drug design: Haloperidol as a scaffold for the design and synthesis of atypical antipsychotic agents
作者:Kwakye Peprah、Xue Y. Zhu、Suresh V.K. Eyunni、Vincent Setola、Bryan L. Roth、Seth Y. Ablordeppey
DOI:10.1016/j.bmc.2011.12.019
日期:2012.2
Using haloperidol as a scaffold, new agents were designed to investigate the structural contributions of various groups to binding at CNS receptors associated with atypical antipsychotic pharmacology. It is clear that each pharmacophoric group, the butyrophenone, the piperidine and the 4-chlorophenyl moieties contributes to changes in binding to the receptors of interest. This strategy has resulted in the identification of several new agents, compounds 16, 18, 19, 23, 24 and 25, with binding profiles which satisfy our stated criteria for agents to act as potential atypical antipsychotics. This research demonstrates that haloperidol can serve as a useful lead in the identification and design of new agents that target multiple receptors associated with antipsychotic pharmacology. Published by Elsevier Ltd.
D2 ANTAGONISTS, METHODS OF SYNTHESIS AND METHODS OF USE