oxycodone

Oxycodone is a semisynthetic opioid synthesized from thebaine, an opioid alkaloid found in the Persian poppy and one of the many opioid alkaloids found in the opium poppy. It is a narcotic analgesic generally indicated for relief of moderate to severe pain. It was developed in 1917 in Germany as one of several new semi-synthetic opioids in an attempt to improve on the existing opioids.