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Advancements in synthesizing cyclic cathinones based on α-tetralone have employed chiral HPLC-CD techniques to determine the absolute configuration of enantiomers, an approach that may contribute to the development of pharmaceutical analogs with antidepressant potential. [42] The corresponding substance cathine, is a less powerful stimulant.
α-Pyrrolidinopentiophenone (α-PVP), also known as α-pyrrolidinovalerophenone, O-2387, β-keto-prolintane, prolintanone, [2] [3] or desmethylpyrovalerone, is a synthetic stimulant of the cathinone class developed in the 1960s that has been sold as a designer drug and often consumed for recreational reasons.
Substituted cathinones, or simply cathinones, which include some stimulants and entactogens, are derivatives of cathinone. They feature a phenethylamine core with an alkyl group attached to the alpha carbon , and a ketone group attached to the beta carbon , along with additional substitutions .
Bath salts usually contain cathinones, typically methylenedioxypyrovalerone (MDPV, also known as "monkey dust", although this term can refer to MDPHP as well [8]), methylone or mephedrone; however, the chemical composition varies widely [6] [9] and products labeled with the same name may also contain derivatives of pyrovalerone or pipradrol.
Cathinones, including 3-CMC, can be synthesized via various routes. The simplest approach of the synthesis of ring-substituted cathinones is a 2-step bromination-animation reaction. The first step is to produce 2-bromo-3-chloropropiophenone by the bromination of 3-chloro-propiophenone at the alpha-position under acidic or basic conditions.
N-Ethylpentylone (β-keto-ethylbenzodioxolylpentanamine, βk-ethyl-K, βk-EBDP, ephylone) is a substituted cathinone and stimulant drug which was developed in the 1960s. [2] [3]
Mephedrone, also known as 4-methylmethcathinone, 4-MMC, and 4-methylephedrone, is a synthetic stimulant drug belonging to the amphetamine and cathinone classes. It is commonly referred to by slang names such as drone, [5] M-CAT, [6] White Magic, [7] meow meow,and bubble. [8]
Eutylone (also known as β-keto-1,3-benzodioxolyl-N-ethylbutanamine, bk-EBDB, and N-ethylbutylone) is a stimulant and empathogenic drug of the phenethylamine, amphetamine, phenylisobutylamine, and cathinone families which was developed in the 1960s, [3] [4] which is classified as a designer drug. [5]