Dipropanoylmorphine Dipropanoylmorphine Dipropanoylmorphine (Dipropionylmorphine in U.S. English) is an opiate derivative, the 3,6-dipropanoyl ester of morphine. It was developed in 1972 as an analgesic. It is rarely used in some countries for the relief of severe pain such as that caused by terminal cancer, as an alternative to diamorphine (heroin) and morphine. The drug was first synthesised circa or about 1875 in Great Britain along with many other esters of morphine, all of which were shelved at the time, some of which were later developed such as heroin (1898), acetylpropionylmorphine (1923), dibenzoylmorphine (1900 and/or 1924), and so on. The name of
Illegal drug trade II, the Andean countries saw an expansion of trade, specifically with cocaine. The effects of the illegal drug trade in the United States can be seen in a range of political, economic and social aspects. Increasing drug related violence can be tied to the racial tension that arose during the late 20th century along with the political upheaval prevalent throughout the 1960s and 70s. The second half of the 20th century was a period when increased wealth, and increased discretionary spending, increased the demand for illicit drugs in certain areas of the United States. Large-scale drug trafficking is one of