Modulation of high-affinity CNS dopamine D2 receptor by L-pro-L-leu-glycinamide (PLG) analogue 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide.

@article{Mishra1990ModulationOH,
  title={Modulation of high-affinity CNS dopamine D2 receptor by L-pro-L-leu-glycinamide (PLG) analogue 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide.},
  author={Ram Kumar Mishra and Lalit K. Srivastava and Rodney L. Johnson},
  journal={Progress in neuro-psychopharmacology & biological psychiatry},
  year={1990},
  volume={14 5},
  pages={
          821-7
        }
}
1. In our previous studies, we reported that one of the conformationally constrained analogues of PLG, 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide (PAOPA), was found to be extremely potent in enhancing the [3H]ADTN binding when membranes were preincubated with this compound. The PAOPA was without effect when directly added to assay tubes. In this study, the compound PAOPA was examined on agonist binding to high affinity state of the dopamine D2 receptor. 2. The potent analogue PAOPA was… CONTINUE READING