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UWA-101
UWA-101 (also known as α-cyclopropyl-MDMA) is a phenethylamine derivative invented by Dr Matthew Piggott at the University of Western Australia, and researched as a potential treatment for Parkinson's disease. Its chemical structure is very similar to that of the illegal drug MDMA, the only difference being the replacement of the α- methyl group with an α-cyclopropyl group. MDMA has been found in animal studies and reported in unauthorised human self-experiments to be effective in the short-term relief of side-effects of Parkinson's disease therapy, most notably levodopa-induced dyskinesia. However the illegal status of MDMA and concerns about its potential for recreational use, neurotoxicity and potentially dangerous side effects mean that it is unlikely to be investigated for medical use in this application, and so alternative analogues were investigated. Replacing the α-methyl with a cyclopropyl dramatically reduces affinity for the noradrenaline transporter and 5-HT2A re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UWA-001
UWA-001 (also known as α-phenyl-MDMA and methylenedioxymephenidine) is a phenethylamine derivative invented at the University of Western Australia as non-toxic alternative to 3,4-methylenedioxy-''N''-methylamphetamine (MDMA) and researched as a potential treatment for Parkinson's disease. It has a 5-HT2A receptor affinity of 1.2 μM (∼10-fold increase compared to MDMA), 1.3 μM for the serotonin transporter (∼4-fold decrease compared to MDMA), 13.4 μM for the norepinephrine transporter (∼26-fold increase compared to MDMA) and virtually no affinity for the dopamine transporter (>50 μM). Unlike MDMA and ''para''-methoxyamphetamine (but similarly to ketamine), UWA-001 increases prepulse inhibition and was therefore considered to be non-psychoactive, though it was not assayed at other binding sites. It is toxic to the SH-SY5Y cell line at high concentrations, however significantly less toxic than MDMA at all concentrations tested. UWA-001 is structurally related to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RTI-83
RTI-83 ((–)-2β-carbomethoxy-3β-(4-ethylphenyl)tropane) is a phenyltropane derivative which represents a rare example of an SDRI or serotonin-dopamine reuptake inhibitor, a drug which inhibits the reuptake of the neurotransmitters serotonin and dopamine, while having little or no effect on the reuptake of the related neurotransmitter noradrenaline. With a binding affinity (Ki) of 55 nM at DAT and 28.4 nM at SERT but only 4030 nM at NET, RTI-83 has reasonable selectivity for DAT/SERT over NET However, further research has shown that by extending the ethyl chain even better selectivity can be achieved, with the 4′-(''cis''-propenyl) analogue having Ki values of 15 nM at DAT and 7.1 nM at SERT, vs 2800 nM at NET. However RTI-436 has an even better selectivity for DAT over NET (3.09nM @ DAT & 1,960nM @ NET or a NET/DAT ratio of 634.3, but with lesser DAT/SERT equivalent potency with a ratio between them of 108) and RTI-88 has a still better ratio (984 NET/DAT with additional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isohexylone
Isohexylone is a recreational designer drug from the substituted cathinone family, with stimulant effects. It was first identified in the United Kingdom in June 2019. See also * Methylone * 5-Methylethylone * Butylone * Desmethylsibutramine * Eutylone * Pentylone * Ephylone * N-Ethylhexylone * α-PHiP * 3F-PiHP * UWA-101 UWA-101 (also known as α-cyclopropyl-MDMA) is a phenethylamine derivative invented by Dr Matthew Piggott at the University of Western Australia, and researched as a potential treatment for Parkinson's disease. Its chemical structure is very sim ... References Cathinones Designer drugs Serotonin-norepinephrine-dopamine releasing agents {{nervous-system-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1,3-Benzodioxolyl-N-methylpentanamine
''N''-Methyl-1,3-benzodioxolylpentanamine (MBDP; Methyl-K, UWA-091), also known as 3,4-methylenedioxy-α-propyl-''N''-methylphenethylamine, is a psychoactive drug of the phenethylamine chemical class. It is the ''N''- methyl analogue of 1,3- benzodioxolylpentanamine (BDP; K). Methyl-K was first synthesized by Alexander Shulgin ("Sasha" Shulgin). In his book PiHKAL ("Phenethylamines i Have Known And Loved"), the minimum dosage is listed as 100 mg, and the duration is unknown. Very little is known about the pharmacology, pharmacokinetics, effects, and toxicity of Methyl-K. Legality United Kingdom This substance is a Class A drug in the Drugs controlled by the UK Misuse of Drugs Act These drugs are known in the UK as ''controlled drugs'', because this is the term by which the act itself refers to them. In more general terms, however, many of these drugs are also controlled by the Medicines Act 1968, there are many other drug .... See also * Pentylone (bk-MBDP) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1,3-Benzodioxolyl-N-methylbutanamine
1,3-Benzodioxolyl-''N''-methylbutanamine (''N''-methyl-1,3-benzodioxolylbutanamine, MBDB, 3,4-methylenedioxy-''N''-methyl-α-ethylphenylethylamine) is an entactogen of the phenethylamine chemical class. It is known by the street names Eden and Methyl-J. MBDB is a ring substituted amphetamine and an analogue of MDMA. Like MDMA, it has a methylene dioxy substitution at the 3 and 4 position on the aromatic ring; this is perhaps the most distinctive feature that structurally define analogues of MDMA, in addition to their unique effects, and as a class they are often referred to as "entactogens" to differentiate between typical psychostimulant amphetamines that (as a general rule) are not ring substituted. MBDB differs from MDMA by having an ethyl group instead of a methyl group attached to the alpha carbon; all other parts are identical. Modification at the alpha carbon is uncommon for substituted amphetamines. It has IC50 values of 784 nM against 5-HT, 7825 nM against dopamine, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenethylamine
Phenethylamine (PEA) is an organic compound, natural monoamine alkaloid, and trace amine, which acts as a central nervous system stimulant in humans. In the brain, phenethylamine regulates monoamine neurotransmission by binding to trace amine-associated receptor 1 (TAAR1) and inhibiting vesicular monoamine transporter 2 (VMAT2) in monoamine neurons. To a lesser extent, it also acts as a neurotransmitter in the human central nervous system. In mammals, phenethylamine is produced from the amino acid L-phenylalanine by the enzyme aromatic L-amino acid decarboxylase via enzymatic decarboxylation. In addition to its presence in mammals, phenethylamine is found in many other organisms and foods, such as chocolate, especially after microbial fermentation. Phenethylamine is sold as a dietary supplement for purported mood and weight loss-related therapeutic benefits; however, in orally ingested phenethylamine, a significant amount is metabolized in the small intestine by monoami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zylofuramine
Zylofuramine is a stimulant drug. It was developed in 1961, and was intended for use as an appetite suppressant and for the treatment of senile dementia in the elderly, but there is little information about it and it does not appear to have ever been marketed. Its chemical structure has a similarity to other ''N''-ethyl substituted stimulant drugs such as ethylamphetamine and N-Ethylhexedrone ''N''-Ethylhexedrone (also known as α-ethylaminocaprophenone, ''N''-ethylnorhexedrone, hexen, and NEH) is a stimulant of the cathinone class that acts as a norepinephrine–dopamine reuptake inhibitor (NDRI) with IC50 values of 0.0978 and 0.0 .... References Stimulants Tetrahydrofurans Phenethylamines Norepinephrine-dopamine releasing agents {{nervous-system-drug-stub ... [...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] |
Burkitt's Lymphoma
Burkitt lymphoma is a cancer of the lymphatic system, particularly B lymphocytes found in the germinal center. It is named after Denis Parsons Burkitt, the Irish surgeon who first described the disease in 1958 while working in equatorial Africa. The overall cure rate for Burkitt lymphoma in developed countries is about 90%, and it is worse in low-income countries. Burkitt lymphoma is uncommon in adults, in whom it has a worse prognosis. Classification Burkitt lymphoma can be divided into three main clinical variants: the endemic, the sporadic, and the immunodeficiency-associated variants. By morphology (i.e., microscopic appearance), immunophenotype, and genetics, the variants of Burkitt lymphoma are alike. * The endemic variant (also called "African variant") most commonly occurs in children living in malaria-endemic regions of the world (e.g., equatorial Africa, Brazil, and Papua New Guinea). Epstein–Barr virus (EBV) infection is found in nearly all patients. Chronic mala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
