- Biochemical and pharmacological activities of SR 142948A, a new potent neurotensin receptor antagonist. Gully, D., Labeeuw, B., Boigegrain, R., Oury-Donat, F., Bachy, A., Poncelet, M., Steinberg, R., Suaud-Chagny, M.F., Santucci, V., Vita, N., Pecceu, F., Labbé-Jullié, C., Kitabgi, P., Soubrié, P., Le Fur, G., Maffrand, J.P. J. Pharmacol. Exp. Ther. (1997)