. . . . . . . . . . . . . . "experimental"@en . . . . . . . . . . "A potent inhibitor of membrane metalloendopeptidase (enkephalinase). Thiorphan potentiates morphine-induced analgesia and attenuates naloxone-precipitated withdrawal symptoms."@en . . . . . . "76721-89-6"@en . "Mohammad R. Masjedizadeh, Shao-Yong Wu, \"PROCESS FOR SYNTHESIS OF TRITIATED AND DEUTERATED THIORPHAN AND ACETORPHAN.\" U.S. Patent US20110319656, issued December 29, 2011."@en . "Thiorphan"@en . . . . . . . . . .