Abstract
Inhibition of the enkephalin-metabolizing enzymes by the first systemically active mixed inhibitor prodrug RB 101 induces potent analgesic responses in mice and rats.
F Noble, J M Soleilhac, E Soroca-Lucas, S Turcaud, M C Fournie-Zaluski and B P Roques
Journal of Pharmacology and Experimental Therapeutics April 1992, 261 (1) 181-190;