Results 21 to 30 of about 5,094 (245)

N-Cyclohexyltryptamine: freebase, bromide and fumarate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
The solid-state structures of N-cyclohexyltryptamine (I) {systematic name: N-[2-(1H-indol-3-yl)ethyl]cyclohexanamine}, C16H22N2, and two of its salts, N-cyclohexyltryptammonium bromide (II) {systematic name: N-[2-(1H-indol-3-yl)ethyl]cyclohexanaminium ...
Marilyn Naeem   +5 more
doaj   +1 more source

Synthetic cannabinoid use in a case series of patients with psychosis presenting to acute psychiatric settings : Clinical presentation and management issues [PDF]

open access: yes, 2018
Background: Novel Psychoactive Substances (NPS) are a heterogeneous class of synthetic molecules including synthetic cannabinoid receptor agonists (SCRAs). Psychosis is associated with SCRAs use.
Bonaccorso, Stefania   +9 more
core   +3 more sources

Synthesis of functionalized tryptamines by Brønsted acid catalysed cascade reactions [PDF]

open access: yes, 2015
An original synthetic protocol has been developed for the preparation of highly functionalized tryptamines from 2-hydroxycyclobutanone and secondary arylamines via a solvent-free Brønsted acid catalysed two-step reaction ...
Aitken, David J   +4 more
core   +1 more source

Intensity of Mystical Experiences Occasioned by 5-MeO-DMT and Comparison With a Prior Psilocybin Study

open access: yesFrontiers in Psychology, 2018
5-MeO-DMT is a psychoactive substance found in high concentrations in the bufotoxin of the Colorado River Toad (Bufo alvarius). Emerging evidence suggests that vaporized 5-MeO-DMT may occasion mystical experiences of comparable intensity to those ...
Joseph Barsuglia   +13 more
doaj   +1 more source

Bis(4-hydroxy-N,N-di-n-propyltryptammonium) fumarate tetrahydrate

open access: yesIUCrData, 2019
The title compound (systematic name: bis{[2-(4-hydroxy-1H-indol-3-yl)ethyl]bis(propan-2-yl)azanium} but-2-enedioate tetrahydrate), 2C16H25N2O+·C4H2O42−·4H2O, has a singly protonated DPT cation, one half of a fumarate dianion (completed by a ...
Andrew R. Chadeayne   +3 more
doaj   +1 more source

The bridge between classical and ‘synthetic’/chemical psychoses: towards a clinical, psychopathological and therapeutic perspective [PDF]

open access: yes, 2019
© 2019 Orsolini, Chiappini, Papanti, De Berardis, Corkery and Schifano. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).
Chiappini, Stephania   +5 more
core   +2 more sources

Psychedelic N,N-dimethyltryptamine and 5-methoxy-N,N-dimethyltryptamine modulate innate and adaptive inflammatory responses through the sigma-1 receptor of human monocyte-derived dendritic cells. [PDF]

open access: yes, 2014
The orphan receptor sigma-1 (sigmar-1) is a transmembrane chaperone protein expressed in both the central nervous system and in immune cells. It has been shown to regulate neuronal differentiation and cell survival, and mediates anti-inflammatory ...
Frecska, Ede   +3 more
core   +6 more sources

Norpsilocin: freebase and fumarate salt

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The solid-state structures of the naturally occurring psychoactive tryptamine norpsilocin {4-hydroxy-N-methyltryptamine (4-HO-NMT); systematic name: 3-[2-(methylamino)ethyl]-1H-indol-4-ol}, C11H14N2O, and its fumarate salt (4-hydroxy-N ...
Andrew R. Chadeayne   +3 more
doaj   +1 more source

Novel psychoactive substances of interest for psychiatry [PDF]

open access: yes, 2015
Novel psychoactive substances include synthetic cannabinoids, cathinone derivatives, psychedelic phenethylamines, novel stimulants, synthetic opioids, tryptamine derivatives, phencyclidine-like dissociatives, piperazines, GABA-A/B receptor agonists, a ...
Corkery, John   +3 more
core   +1 more source

Indole Alkaloids from Psychoactive Mushrooms: Chemical and Pharmacological Potential as Psychotherapeutic Agents

open access: yesBiomedicines, 2023
Neuropsychiatric diseases such as depression, anxiety, and post-traumatic stress represent a substantial long-term challenge for the global health systems because of their rising prevalence, uncertain neuropathology, and lack of effective pharmacological
Erika Plazas, Nicoletta Faraone
doaj   +1 more source

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