Dopamine receptor agonists. I. Synthesis and pharmacological evaluation of 4-aryl-substituted analogues of 6,7-dihydroxy-2-amino tetralin (6,7-ADTN) and related indane compounds
摘要:
Derivatives of cis- and trans-4-phenyl-6,7-dihydroxy-2-aminotetraline and trans-1-phenyl-5,6-dihydroxy-2-aminoindane were synthetized as fenoldopam analogues. They showed no affinity for D, and D2 binding sites in rat striatal membranes. Molecular modeling and NMR methods used in structural comparison with fenoldopam are discussed.
Synthesis and pharmacological evaluation of 1-phenyl-3-amino-1,2,3,4-tetrahydronaphthalenes as ligands for a novel receptor with .sigma.-like neuromodulatory activity
作者:Steven D. Wyrick、Raymond G. Booth、Andrew M. Myers、Constance E. Owens、Nora S. Kula、Ross J. Baldessarini、Andrew T. McPhail、Richard B. Mailman
DOI:10.1021/jm00069a013
日期:1993.8
Certain novel 1-phenyl-3-amino-1,2,3,4-tetrahydronaphthalenes (1-phenyl-3-aminotetralins, PATs) produced stimulation (ca. 30% above basal levels) of tyrosine hydroxylase (TH) activity at 0.1 microM concentrations in rodent brain tissue. This effect on TH was blocked by the putative sigma-receptor antagonist BMY-14802, suggesting involvement of a novel neuromodulatory sigma-like receptor. Within the