Bicyclic thiazolidine lactam peptidomimetics of the dopamine receptor modulating peptide Pro-Leu-Gly-NH2
作者:Nalin L. Subasinghe、Roger J. Bontems、Edward McIntee、Ram K. Mishra、Rodney L. Johnson
DOI:10.1021/jm00068a013
日期:1993.8
achieve a beta-turn conformation. Peptidomimetics 3 and 4 were found to enhance the binding of the dopamine receptor agonist ADTN to the dopamine receptor, while 5 was found to be inactive. Like PLG the dose-response curves for 3 and 4 were bell-shaped in nature with the maximum effect occurring at a concentration of 1 microM. Both 3 and 4 were more effective than PLG in enhancing the binding of ADTN to