Analysis of information sources in references of the Wikipedia article "Drug Enforcement Administration" in English language version.
Although studies have appeared that employed psilocybin or LSD or a select few other agents, probably the majority of animal experiments have used the "psychedelic" 5-HT2A agonist DOI. That is another unfortunate consequence of the current drug laws. DOI has never been popular as a recreational drug, nor has any clinical study been carried out to compare its effects with classic drugs such as LSD, mescaline, or psilocybin, and only anecdotal reports of its human psychopharmacology exist (e.g., Shulgin and Shulgin, 1991). Although DOI is quite potent, it likely never became popular as a street drug because of its very prolonged duration of action, so it had never been placed into Schedule I of the Controlled Substances Act (although as of November 2015, there are congressional moves afoot to change that). Therefore, DOI has been commercially available to qualified investigators and did not require a U.S. Drug Enforcement Administration license to work with it.
Although studies have appeared that employed psilocybin or LSD or a select few other agents, probably the majority of animal experiments have used the "psychedelic" 5-HT2A agonist DOI. That is another unfortunate consequence of the current drug laws. DOI has never been popular as a recreational drug, nor has any clinical study been carried out to compare its effects with classic drugs such as LSD, mescaline, or psilocybin, and only anecdotal reports of its human psychopharmacology exist (e.g., Shulgin and Shulgin, 1991). Although DOI is quite potent, it likely never became popular as a street drug because of its very prolonged duration of action, so it had never been placed into Schedule I of the Controlled Substances Act (although as of November 2015, there are congressional moves afoot to change that). Therefore, DOI has been commercially available to qualified investigators and did not require a U.S. Drug Enforcement Administration license to work with it.
Although studies have appeared that employed psilocybin or LSD or a select few other agents, probably the majority of animal experiments have used the "psychedelic" 5-HT2A agonist DOI. That is another unfortunate consequence of the current drug laws. DOI has never been popular as a recreational drug, nor has any clinical study been carried out to compare its effects with classic drugs such as LSD, mescaline, or psilocybin, and only anecdotal reports of its human psychopharmacology exist (e.g., Shulgin and Shulgin, 1991). Although DOI is quite potent, it likely never became popular as a street drug because of its very prolonged duration of action, so it had never been placed into Schedule I of the Controlled Substances Act (although as of November 2015, there are congressional moves afoot to change that). Therefore, DOI has been commercially available to qualified investigators and did not require a U.S. Drug Enforcement Administration license to work with it.
Although studies have appeared that employed psilocybin or LSD or a select few other agents, probably the majority of animal experiments have used the "psychedelic" 5-HT2A agonist DOI. That is another unfortunate consequence of the current drug laws. DOI has never been popular as a recreational drug, nor has any clinical study been carried out to compare its effects with classic drugs such as LSD, mescaline, or psilocybin, and only anecdotal reports of its human psychopharmacology exist (e.g., Shulgin and Shulgin, 1991). Although DOI is quite potent, it likely never became popular as a street drug because of its very prolonged duration of action, so it had never been placed into Schedule I of the Controlled Substances Act (although as of November 2015, there are congressional moves afoot to change that). Therefore, DOI has been commercially available to qualified investigators and did not require a U.S. Drug Enforcement Administration license to work with it.
Although studies have appeared that employed psilocybin or LSD or a select few other agents, probably the majority of animal experiments have used the "psychedelic" 5-HT2A agonist DOI. That is another unfortunate consequence of the current drug laws. DOI has never been popular as a recreational drug, nor has any clinical study been carried out to compare its effects with classic drugs such as LSD, mescaline, or psilocybin, and only anecdotal reports of its human psychopharmacology exist (e.g., Shulgin and Shulgin, 1991). Although DOI is quite potent, it likely never became popular as a street drug because of its very prolonged duration of action, so it had never been placed into Schedule I of the Controlled Substances Act (although as of November 2015, there are congressional moves afoot to change that). Therefore, DOI has been commercially available to qualified investigators and did not require a U.S. Drug Enforcement Administration license to work with it.