[EN] POSITIVE ALLOSTERIC MODULATORS OF DOPAMINE 1 RECEPTOR AND METHOD OF USE THEREOF<br/>[FR] MODULATEURS ALLOSTÉRIQUES POSITIFS DU RÉCEPTEUR DE LA DOPAMINE 1 ET PROCÉDÉ D'UTILISATION ASSOCIÉ
申请人:US HEALTH
公开号:WO2019173437A1
公开(公告)日:2019-09-12
Disclosed are compounds of formulas (I) and (III) for treating or preventing a disease or disorder responsive to activation of a D1 dopamine receptor agonist in a mammal in need thereof, wherein R1 R6 and R11 R13 are as defined herein. Examples of such disease or disorder include Alzheimer's Disease, schizophrenia, Parkinson's disease, a dyskinesia, and Huntington's disease.
POSITIVE ALLOSTERIC MODULATORS OF DOPAMINE 1 RECEPTOR AND METHOD OF USE THEREOF
申请人:Sibley David R.
公开号:US20210040074A1
公开(公告)日:2021-02-11
Disclosed are compounds of formulas (I) and (III) for treating or preventing a disease or disorder responsive to activation of a D1 dopamine receptor agonist in a mammal in need thereof, wherein m, n, R
1
-R
6
, and R
11
-R
13
are as defined herein. Examples of such disease or disorder include Alzheimer's Disease, schizophrenia, Parkinson's disease, a dyskinesia, and Huntington's disease.
Identification of Positive Allosteric Modulators of the D<sub>1</sub> Dopamine Receptor That Act at Diverse Binding Sites
作者:Kathryn D. Luderman、Jennie L. Conroy、R. Benjamin Free、Noel Southall、Marc Ferrer、Marta Sanchez-Soto、Amy E. Moritz、Blair K. A. Willette、Tim J. Fyfe、Prashi Jain、Steve Titus、Lisa A. Hazelwood、Jeffrey Aubé、J. Robert Lane、Kevin J. Frankowski、David R. Sibley
DOI:10.1124/mol.118.113175
日期:2018.10
Molecular Libraries program small-molecule library. Both compounds potentiate dopamine-stimulated G protein- and β-arrestin-mediated signaling and increase the affinity of dopamine for the D1 receptor with low micromolar potencies. Neither compound displayed any intrinsic agonist activity. Both compounds were also found to potentiate the efficacy of partial agonists. We tested maximally effective concentrations