出典:Wikipedia
出典:『Wikipedia』 (2011/06/30 23:20 UTC 版)
Acetorphine is a potent analgesic drug, up to 8700 times stronger than morphine by weight. It is a derivative of the more well-known opioid etorphine, which is used as a very potent veterinary painkiller and anesthetic medication, primarily for the sedation of large animals such as elephants, giraffes and rhinos.