Oxycontin / Oxycodone
Oxycodone is an opioid analgesic synthesized from the opium derivative thebaine. It was developed in 1916 in Germany by Freund and Speyer of the University of Frankfurt, as one of several new semi-synthetic opioids. It was seen as having several benefits over the older traditional opiates and opioids; morphine, diacetylmorphine (heroin) and codeine.
A few years earlier the German pharmaceutical company Bayer had stopped the mass production of heroin due to concerns about dependence. It was hoped that a thebaine-derived drug would retain the analgesic effects of morphine and heroin with less dependence. To some extent this was achieved, as oxycodone does not have the same immediate effect as heroin or morphine nor does it last as long.
Along with, diazepam (Valium), Alprazolam (Xanax), Temazepam, and the opioid hydrocodone (found in Vicodin), Oxycodone was found to have played a part in the death of Australian Actor Heath Ledger on January 22nd 2008. It is quite common in rural areas of the USA and as a result has been dubbed 'Hillbilly Heroin'.