>> ...pioneered the use of psychedelics for self discovery and synthesized MDMA (commonly known as Ecstasy) in the 1970s and some 200 variations in his lifetime

>> ...pioneered the use of psychedelics for self discovery and synthesized MDMA (commonly known as Ecstasy) in the 1970s and some 200 variations in his lifetime >> He is credited with introducing MDMA to psychologists in the late 1970s. Who's taking credit for the initial synthesis?