The ongoing psychedelic renaissance has prompted a renewed search for novel drugs based on modifying existing psychedelic motifs. In this study, a synthesis of 4-bromo-N,N-dimethyltryptamine (4-Br-DMT) was achieved and used as a late-stage intermediate for analog development. Specifically, we were able to synthesize and access novel molecules by forming carbon–carbon bonds at the C4 position...
-dimethyltryptamine (DMT). Overall, the data indicate that 4-Br-DMT has a serotonergic profile without psychedelic-like effects in mice but has a reduced safety profile compared to psilocin and DMT.
Serotonergic psychedelics such as N,N-dimethyltryptamine (DMT) and 4-phosphoryloxy-N,N-dimethyltryptamine (psilocybin) show therapeutic promise for psychiatric and neurodegenerative disorders but may be limited by liabilities from serotonin (5-HT)-2A mediated psychoactive effects and potential cardiotoxicity via 5-HT2B activation. To address these limitations, we designed and synthesized...
There is growing interest in the therapeutic utility of psychedelic compounds that act as serotonin-2 A receptor (5-HT2A) agonists. N,N-dimethyltryptamine (DMT) is a 5-HT2A agonist that produces intense and short-lived psychedelic subjective effects, but the compound requires non-oral routes of administration that bypass gastrointestinal metabolism. Intranasal (IN) delivery of DMT represents...
However, psilocybin is but one of scores of compounds belonging to two main chemical classesphenethylamines and tryptamines -along with ergolines and an expanding array of other (mostly heterocyclic) alkaloids -that act as agonists of the serotonin 5-HT2A, 5-HT2C and 5-HT1A receptors responsible for the various phenomenological and putative therapeutic effects of classic psychedelics (8). In...
There is considerable evidence from the literature that psychedelics, such as N,N-dimethyltryptamine (DMT), are safe and effective treatments for depression. However, clinical administration to induce psychedelic effects and expensive psychotherapy-assisted treatments likely limit accessibility to the average patient. There is emerging evidence that DMT promotes positive behavioral changes in...