Morphine
Summary Morphine belongs to the morphinan class of naturally occurring opioid substances. It is one of the alkaloids naturally found in opium, derived from the poppy plant Papaver somniferum, alongside codeine. Furthermore, morphine serves as the prototype opiate, setting the standard against which other opioids are measured, including codeine, diacetylmorphine (commonly known as heroin), and … Read more