U.S. Army Intelligence investigated MDMA and related compounds in the 1950s due to their structural similarity to mescaline and amphetamine, but the research ended abruptly after a participant died.

Authors

• Person: Stroud C, Posey Norris SM, Matney C Organization: National Academies Press
  History and Current Status of Psychedelics and Entactogens ... - NCBI

Sources

• History and Current Status of Psychedelics and Entactogens ... - NCBI www.ncbi.nlm.nih.gov Stroud C, Posey Norris SM, Matney C · National Academies Press via serper

Referenced by nodes (3)

• MDMA concept
• mescaline concept
• amphetamine concept