Nantenine: an antagonist of the behavioral and physiological effects of MDMA in mice.
Fantegrossi WE, Kiessel CL, Leach PT, Van Martin C, Karabenick RL, Chen X, Ohizumi Y, Ullrich T, Rice KC, Woods JH. Nantenine: an antagonist of the behavioral and physiological effects of MDMA in mice. Psychopharmacology (Berl). 2004 May; 173(3-4):270-7.