|
5-MeO-T-NBOMe
5-MeO-T-NBOMe, also known as 5MT-NBOMe or NBOMe-5-MeO-T, is a psychedelic of the tryptamine family related to the 25-NB (NBOMe) drugs. It has been sold online as a designer drug. Pharmacology 5-MeO-T-NBOMe is a serotonin 5-HT2 receptor agonist and produces the head-twitch response in rodents. However, compared to 25I-NBOMe, the drug is much less potent in producing the head-twitch response (~10-fold) and produces a much weaker maximal response (~25%). 5-MeO-T-NBOMe is many times less potent than comparable phenethylamines such as 25C-NBOMe, but is still a reasonably potent and effective partial agonist for the 5-HT2 family of serotonin receptors. A number of related compounds have also been developed, and in contrast to the phenethylamine counterparts the ''meta''-substituted benzyl derivatives are in many cases more potent than the ''ortho''-substituted benzyl compounds. History 5-MeO-T-NBOMe was described by David E. Nichols and colleagues in 2015. See also * Substituted t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Substituted Tryptamine
Substituted tryptamines, or simply tryptamines, also known as serotonin analogues (i.e., 5-hydroxytryptamine analogues), are organic compounds which may be thought of as being derived from tryptamine itself. The molecular structures of all tryptamines contain an indole ring, joined to an amino group, amino (NH2) group via an ethyl (−CH2–CH2−) side chain, sidechain. In substituted tryptamines, the indole ring, sidechain, and/or amino group are modified by substituting another group for one of the hydrogen (H) atoms. Well-known tryptamines include serotonin, an important neurotransmitter, and melatonin, a hormone involved in regulating the sleep-wake cycle. Tryptamine alkaloids are found in fungi, plants and animals; and sometimes used by humans for the neurological or psychotropic effects of the substance. Prominent examples of tryptamine alkaloids include psilocybin (from "psilocybin mushrooms") and dimethyltryptamine, DMT. In South America, dimethyltryptamine is obtained f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
25-NB
The 25-NB (25''x''-NB''x'') series, or NBOMe series, also known as the ''N''-benzylphenethylamines, is a family of serotonergic psychedelics. They are substituted phenethylamines and were derived from the 2C family. The most commonly encountered NBOMe drugs are 25I-NBOMe, 25B-NBOMe, and 25C-NBOMe. The NBOMe drugs act as selective agonists of the serotonin 5-HT2 receptors. The 25-NB family is unique relative to other classes of psychedelics in that they are, generally speaking, extremely potent and quite selective for the 5-HT2 receptors. Use of NBOMe series drugs has caused many deaths and hospitalisations since the drugs popularisation in the 2010s. This is primarily due to their high potency, unpredictable pharmacokinetics, and sellers passing off the compounds in the series as LSD. Use The 25-NB drugs are inactive orally and instead are typically used sublingually, buccally, by insufflation, or sometimes via inhalation. They are typically employed at doses in the ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pertine
The pertines are a group of antipsychotics of the cyclized tryptamine and phenylpiperazine families that includes the following drugs: * Alpertine (WIN-31665) * Milipertine (WIN-18935) * Oxypertine (WIN-18501) * Solypertine (WIN-18413) Oxypertine is known to show high affinity for the serotonin 5-HT2 and dopamine D2 receptors (Ki = 8.6nM and 30nM, respectively) and to also act as a catecholamine depleting agent. Oxypertine, milipertine, and solypertine all antagonize the behavioral effects of tryptamine, a serotonin receptor agonist, and apomorphine, a dopamine receptor agonist, in animals. Some of the pertines, like milipertine and solypertine, are notable in containing an NBOMe-like moiety. The pertines were developed and initially described in the 1960s and 1970s. See also * Cyclized tryptamine * 5-MeO-T-NBOMe * ''N''-Benzyltryptamine * Carmoxirole Carmoxirole (; developmental code name EMD-45609) is a dopamine D2 receptor agonist which was developed as a poten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-MeO-NBpBrT
5-MeO-NBpBrT (5-Methoxy-N-(4-bromobenzyl)tryptamine) is a N-substituted member of the methoxytryptamine family of compounds. Like other such compounds it acts as an antagonist for the 5-HT2A receptor, with a claimed 100x selectivity over the closely related 5-HT2C receptor. While N-benzyl substitution of psychedelic phenethylamines often results in potent 5-HT2A agonists, it had been thought that N-benzyl tryptamines show much lower efficacy and are either very weak partial agonists or antagonists at 5-HT2A, though more recent research has shown stronger agonist activity for 3-substituted benzyl derivatives. Extending the benzyl group to a substituted phenethyl can also recover agonist activity in certain cases. See also * 25B-NBOMe * 25I-NBF * 5-MeO-T-NBOMe * RH-34 RH-34 is a compound which acts as a potent and selective partial agonist for the 5-HT2A receptor, 5-HT2A serotonin Receptor (biochemistry), receptor subtype. It was derived by structural modification of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-HO-NALT
4-Hydroxy-''N''-allyltryptamine (4-HO-NALT) is a tryptamine derivative developed by modification of norpsilocin (4-HO-NMT). It produces a head-twitch response in mice consistent with psychedelic-like activity, as do the corresponding ethyl, propyl, isopropyl and benzyl derivatives (4-HO-NET, 4-HO-NPT, 4-HO-NiPT and 4-HO-NBnT), but the bulkier t-butyl and cyclohexyl derivatives are inactive. See also * 4-AcO-DALT * 4-HO-MALT * 5-HO-DiPT * 5-MeO-T-NBOMe * N-t-Butyltryptamine, NTBT References Allylamines 4-Hydroxytryptamines N-Monoalkyltryptamines Psychedelic tryptamines Secondary amines {{psychoactive-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N-Benzyltryptamine
''N''-Benzyltryptamine, also known as T-NB or NB-T, is a serotonin receptor modulator of the tryptamine family. It is the ''N''-benzyl derivative of tryptamine. The drug shows affinity for the serotonin 5-HT2 receptors. Its affinities (Ki) were 245nM for the serotonin 5-HT2A receptor, 100nM for the serotonin 5-HT2B receptor, and 186nM for the serotonin 5-HT2C receptor. In terms of activational activities, specifically calcium mobilization, ''N''-benzyltryptamine's () values were 162nM (62%) at the serotonin 5-HT2A receptor and 50nM (121%) at the serotonin 5-HT2C receptor. At the serotonin 5-HT2A receptor, it had higher affinity than tryptamine, but lower activational potency in comparison. In other studies, at the rat serotonin 5-HT2A receptor, ''N''-benzyltryptamine's was 407nM and its was 26%. The drug has been reported to produce serotonergic psychedelic-like effects in early studies in animals. This included hyperthermia and behavioral changes in the open field test. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serotonin
Serotonin (), also known as 5-hydroxytryptamine (5-HT), is a monoamine neurotransmitter with a wide range of functions in both the central nervous system (CNS) and also peripheral tissues. It is involved in mood, cognition, reward, learning, memory, and physiological processes such as vomiting and vasoconstriction. In the CNS, serotonin regulates mood, appetite, and sleep. Most of the body's serotonin—about 90%—is synthesized in the gastrointestinal tract by enterochromaffin cells, where it regulates intestinal movements. It is also produced in smaller amounts in the brainstem's raphe nuclei, the skin's Merkel cells, pulmonary neuroendocrine cells, and taste receptor cells of the tongue. Once secreted, serotonin is taken up by platelets in the blood, which release it during clotting to promote vasoconstriction and platelet aggregation. Around 8% of the body's serotonin is stored in platelets, and 1–2% is found in the CNS. Serotonin acts as both a vasoconstrictor and vas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-Methoxytryptamines
5-Methoxytryptamine (5-MT, 5-MeO-T, or 5-OMe-T), also known as serotonin methyl ether or ''O''-methylserotonin and as mexamine, is a tryptamine derivative closely related to the neurotransmitters serotonin and melatonin. It has been shown to occur naturally in the body in low levels, especially in the pineal gland. It is formed via ''O''-methylation of serotonin or ''N''-deacetylation of melatonin. 5-MT is a highly potent and non-selective serotonin receptor agonist and shows serotonergic psychedelic-like effects in animals. However, it is inactive in humans, at least orally, likely due to rapid metabolism by monoamine oxidase (MAO). The levels and effects of 5-MT are dramatically potentiated by monoamine oxidase inhibitors (MAOIs) in animals. Biosynthesis 5-MT can be formed by ''O''-methylation of serotonin mediated by hydroxyindole ''O''-methyltransferase (HIOMT) or by ''N''-deacetylation of melatonin. It is also a precursor of 5-MeO-DMT in some species. Pharmacology Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Designer Drugs
A designer drug is a structural or functional analog of a controlled substance that has been designed to mimic the pharmacological effects of the original drug, while avoiding classification as illegal and/or detection in standard drug tests. Designer drugs include psychoactive substances that have been designated by the European Union, Australia, and New Zealand, as new psychoactive substances (NPS) as well as analogs of performance-enhancing drugs such as designer steroids. Some of these designer drugs were originally synthesized by academic or industrial researchers in an effort to discover more potent derivatives with fewer side effects and shorter duration (and possibly also because it is easier to apply for patents for new molecules) and were later co-opted for recreational use. Other designer drugs were prepared for the first time in clandestine laboratories. Because the efficacy and safety of these substances have not been thoroughly evaluated in animal and human tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-HT2C Agonists
Serotonin (), also known as 5-hydroxytryptamine (5-HT), is a monoamine neurotransmitter with a wide range of functions in both the central nervous system (CNS) and also peripheral tissues. It is involved in mood, cognition, reward, learning, memory, and physiological processes such as vomiting and vasoconstriction. In the CNS, serotonin regulates mood, appetite, and sleep. Most of the body's serotonin—about 90%—is synthesized in the gastrointestinal tract by enterochromaffin cells, where it regulates intestinal movements. It is also produced in smaller amounts in the brainstem's raphe nuclei, the skin's Merkel cells, pulmonary neuroendocrine cells, and taste receptor cells of the tongue. Once secreted, serotonin is taken up by platelets in the blood, which release it during clotting to promote vasoconstriction and platelet aggregation. Around 8% of the body's serotonin is stored in platelets, and 1–2% is found in the CNS. Serotonin acts as both a vasoconstrictor and v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
