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5-MeO-MPMI
5-MeO-MPMI (also known as 5-Methoxy-''N''-methyl-(α,''N''-trimethylene)tryptamine) is a tryptamine derivative that is a psychedelic drug. It was first developed by the team led by JE Macor in 1992, and subsequently investigated by the team led by David Nichols from Purdue University in the late 1990s. This compound produces psychedelic-appropriate responding in animal tests with a similar potency to the amphetamine-derived psychedelic DOI, and has two enantiomers, with only the (''R'')-enantiomer being active. See also * 5-MeO-pyr-T * 4-HO-MPMI * 4-HO-pyr-T * CP-135,807 CP-135807 is a drug which acts as a potent and selective agonist for the 5-HT1D serotonin receptor, and is used to study the function of this receptor subtype. See also * 4-HO-MPMI * 5-MeO-MPMI * Eletriptan Eletriptan, sold under the brand n ... * MPMI References {{Tryptamines Psychedelic tryptamines Designer drugs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-HO-MPMI
4-HO-MPMI (also known as 4-Hydroxy-''N''-methyl-(α,''N''-trimethylene)-tryptamine or lucigenol) is a tryptamine derivative that is a psychedelic drug. It was developed by the team led by David Nichols from Purdue University in the late 1990s. This compound produces hallucinogen-appropriate responding in animal tests with a similar potency to the amphetamine- derived psychedelic DOI, and has two enantiomers, with only the (''R'')-enantiomer being active. The binding affinity for 5-HT2A receptor is 13 ± 2 nM (Ki 25IOI). It is reported at doses starting at 0.5 mg and 1.0-1.5 mg seem to be psychedelic doses. The duration it is reported between six and eight hours. The effects, still not too documented, are OEV/CEV, sedation and anxiety. See also * 4-HO-pyr-T * 4-HO-McPeT * 5-MeO-MPMI * 5-MeO-pyr-T * CP-135,807 CP-135807 is a drug which acts as a potent and selective agonist for the 5-HT1D serotonin receptor, and is used to study the function of this receptor s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CP-135,807
CP-135807 is a drug which acts as a potent and selective agonist for the 5-HT1D serotonin receptor, and is used to study the function of this receptor subtype. See also * 4-HO-MPMI * 5-MeO-MPMI * Eletriptan * LY-334370 LY-334370 is a selective 5-HT1F receptor agonist which was under development by Eli Lilly and Company for the treatment of migraine headaches. The drug showed efficacy in a phase II clinical trial but further development was halted due to toxic ... References Serotonin receptor agonists Pyrrolidines Tryptamines Aminopyridines Nitro compounds {{nervous-system-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MPMI (drug)
3-(N-methylpyrrolidin-3-ylmethyl)indole (MPMI) is a tryptamine derivative which acts as a serotonin receptor agonist. It has been studied as an analogue and trace impurity of the anti-migraine drug eletriptan but is otherwise little known. See also * α,N,N-Trimethyltryptamine * Dimethyltryptamine * 4-HO-MPMI * 5F-MPMI * 5-MeO-MPMI * NTBT * Pyr-T * SN-22 SN-22 is a chemical compound which acts as a moderately selective agonist at the 5-HT2 family of serotonin receptors, with a Ki of 19nM at 5HT2 subtypes vs 514 nM at 5-HT1A receptors. Many related derivatives are known, most of which are ligand ... References Designer drugs Psychedelic tryptamines Serotonin receptor agonists Tryptamines Pyrrolidines {{nervous-system-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tryptamine
Tryptamine is an indolamine metabolite of the essential amino acid, tryptophan. The chemical structure is defined by an indole ─ a fused benzene and pyrrole ring, and a 2-aminoethyl group at the second carbon (third aromatic atom, with the first one being the heterocyclic nitrogen). The structure of tryptamine is a shared feature of certain aminergic neuromodulators including melatonin, serotonin, bufotenin and psychedelic derivatives such as dimethyltryptamine (DMT), psilocybin, psilocin and others. Tryptamine has been shown to activate trace amine-associated receptors expressed in the mammalian brain, and regulates the activity of dopaminergic, serotonergic and glutamatergic systems. In the human gut, symbiotic bacteria convert dietary tryptophan to tryptamine, which activates 5-HT4 receptors and regulates gastrointestinal motility. Multiple tryptamine-derived drugs have been developed to treat migraines, while trace amine-associated receptors are being explored as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychedelic Drug
Psychedelics are a subclass of hallucinogenic drugs whose primary effect is to trigger non-ordinary states of consciousness (known as psychedelic experiences or "trips").Pollan, Michael (2018). ''How to Change Your Mind: What the New Science of Psychedelics Teaches Us About Consciousness, Dying, Addiction, Depression, and Transcendence'' Sometimes, they are called classic hallucinogens, serotonergic hallucinogens, or serotonergic psychedelics, and the term ''psychedelics'' is used more broadly to include all hallucinogens; this article uses the narrower definition of ''psychedelics''. Psychedelics cause specific psychological, visual, and auditory changes, and often a substantially altered state of consciousness.Leary, Timothy; Metzner, Ralph (1964). ''The Psychedelic Experience: A Manual Based on The Tibetan Book of the Dead'' Psychedelic states are often compared to meditative, psychodynamic or transcendental types of alterations of mind. The "classical" psychedelics, the psy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David E
David (; , "beloved one") (traditional spelling), , ''Dāwūd''; grc-koi, Δαυΐδ, Dauíd; la, Davidus, David; gez , ዳዊት, ''Dawit''; xcl, Դաւիթ, ''Dawitʿ''; cu, Давíдъ, ''Davidŭ''; possibly meaning "beloved one". was, according to the Hebrew Bible, the Kings of Israel and Judah, third king of the Kingdom of Israel (united monarchy), United Kingdom of Israel. In the Books of Samuel, he is described as a young shepherd and Lyre, harpist who gains fame by slaying Goliath, a champion of the Philistines, in southern Canaan. David becomes a favourite of Saul, the first king of Israel; he also forges David and Jonathan, a notably close friendship with Jonathan (1 Samuel), Jonathan, a son of Saul. However, under the paranoia that David is seeking to usurp the throne, Saul attempts to kill David, forcing the latter to go into hiding and effectively operate as a fugitive for several years. After Saul and Jonathan are both killed in battle against the Philistin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purdue University
Purdue University is a public land-grant research university in West Lafayette, Indiana, and the flagship campus of the Purdue University system. The university was founded in 1869 after Lafayette businessman John Purdue donated land and money to establish a college of science, technology, and agriculture in his name. The first classes were held on September 16, 1874, with six instructors and 39 students. It has been ranked as among the best public universities in the United States by major institutional rankings, and is renowned for its engineering program. The main campus in West Lafayette offers more than 200 majors for undergraduates, over 70 masters and doctoral programs, and professional degrees in pharmacy, veterinary medicine, and doctor of nursing practice. In addition, Purdue has 18 intercollegiate sports teams and more than 900 student organizations. Purdue is the founding member of the Big Ten Conference and enrolls the largest student body of any individual univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphetamine
Amphetamine (contracted from alpha- methylphenethylamine) is a strong central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD), narcolepsy, and obesity. It is also commonly used as a recreational drug. Amphetamine was discovered in 1887 and exists as two enantiomers: levoamphetamine and dextroamphetamine. ''Amphetamine'' properly refers to a specific chemical, the racemic free base, which is equal parts of the two enantiomers in their pure amine forms. The term is frequently used informally to refer to any combination of the enantiomers, or to either of them alone. Historically, it has been used to treat nasal congestion and depression. Amphetamine is also used as an athletic performance enhancer and cognitive enhancer, and recreationally as an aphrodisiac and euphoriant. It is a prescription drug in many countries, and unauthorized possession and distribution of amphetamine are often tightly controlled due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Derivative
In chemistry, a derivative is a compound that is derived from a similar compound by a chemical reaction. In the past, derivative also meant a compound that ''can be imagined to'' arise from another compound, if one atom or group of atoms is replaced with another atom or group of atoms, but modern chemical language now uses the term structural analog for this meaning, thus eliminating ambiguity. The term "structural analogue" is common in organic chemistry. In biochemistry, the word is used for compounds that at least theoretically can be formed from the precursor compound. Chemical derivatives may be used to facilitate analysis. For example, melting point (MP) analysis can assist in identification of many organic compounds. A crystalline derivative may be prepared, such as a semicarbazone or 2,4-dinitrophenylhydrazone (derived from aldehydes or ketones), as a simple way of verifying the identity of the original compound, assuming that a table of derivative MP values is available ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2,5-dimethoxy-4-iodoamphetamine
2,5-Dimethoxy-4-iodoamphetamine (DOI) is a psychedelic drug and a substituted amphetamine. Unlike many other substituted amphetamines, however, it is not primarily a stimulant. DOI has a stereocenter and ''R''-(−)-DOI is the more active stereoisomer. In neuroscience research, 125I.html" ;"title="sup>125I">sup>125I''R''-(−)-DOI is used as a radioligand and indicator of the presence of 5-HT2A serotonin receptors. DOI's effects have been compared to LSD, although there are differences that experienced users can distinguish. Besides the longer duration, the trip tends to be more energetic than an LSD trip, with more body load and a different subjective visual experience. The after effects include residual stimulation and difficulty sleeping, which, depending on the dose, may persist for days. While rare, it is sometimes sold as a substitute for LSD, or even sold falsely as LSD, which may be dangerous because DOI does not have the same established safety profile as LSD. Researc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enantiomer
In chemistry, an enantiomer ( /ɪˈnænti.əmər, ɛ-, -oʊ-/ ''ih-NAN-tee-ə-mər''; from Ancient Greek ἐνάντιος ''(enántios)'' 'opposite', and μέρος ''(méros)'' 'part') – also called optical isomer, antipode, or optical antipode – is one of two stereoisomers that are non-superposable onto their own mirror image. Enantiomers are much like one's right and left hands, when looking at the same face, they cannot be superposed onto each other. No amount of reorientation will allow the four unique groups on the chiral carbon (see Chirality (chemistry)) to line up exactly. The number of stereoisomers a molecule has can be determined by the number of chiral carbons it has. Stereoisomers include both enantiomers and diastereomers. Diastereomers, like enantiomers, share the same molecular formula and are non-superposable onto each other however, they are not mirror images of each other. A molecule with chirality rotates plane-polarized light. A mixture of equals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-MeO-pyr-T
5-MeO-pyr-T (5-methoxy-''N'',''N''-tetramethylenetryptamine) is a lesser-known psychedelic drug. It is the 5- methoxy analog of pyr-T. 5-MeO-pyr-T was first synthesized by Hunt & Brimblecombe, who credited S. Mitzal for characterization of chemical properties. Later human tests were reported by Alexander Shulgin, in his book ''TiHKAL''. An oral dosage of 0.5 to 2 mg, and an inhaled dosage of 2–3 mg are reported. 5-MeO-pyr-T causes varying reactions, such as amnesia, tinnitus, vomiting, and a 5-MeO-DMT-like rushing sensation. At the highest dosage reported in TiHKAL, the subject describes awakening from an apparent fugue state Dissociative fugue (), formerly called a fugue state or psychogenic fugue, is a mental and behavioral disorderDrs; that is classified variously as a dissociative disorder,Dissociative Fugue (formerly Psychogenic Fugue) 'DSM-IV 300.13, Diagnost ... during which they were wandering the streets, with complete amnesia upon awakening. Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
