the trained rats dose dependently generalized the effect of dl- , d- and l-skf 10,047 , as well as cyclazocine , phencyclidine and ketamine but did not generalize the effect of either fentanyl , morphine , bremazocine , ethylketocyclazocine , pentazocine , nalorphine , naloxone , mr 2266 , d-lysergic acid diethylamide , apomorphine or d-amphetamine .
C0010526
cyclazocine
C0079314
ethylketocyclazocine