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  2. Carvone - Wikipedia

    en.wikipedia.org/wiki/Carvone

    Carvone may be synthetically prepared from limonene by first treating limonene nitrosyl chloride. Heating this nitroso compound gives carvoxime. Treating carvoxime with oxalic acid yields carvone. [14] This procedure affords R-(−)-carvone from R-(+)-limonene. The major use of d-limonene is as a precursor to S-(+)-carvone. The large scale ...

  3. Dextroamphetamine - Wikipedia

    en.wikipedia.org/wiki/Dextroamphetamine

    [109] [110] A Cochrane review on treatment for amphetamine, dextroamphetamine, and methamphetamine psychosis states that about 5–15% of users fail to recover completely. [109] [166] According to the same review, there is at least one trial that shows antipsychotic medications effectively resolve the symptoms of acute amphetamine psychosis. [109]

  4. Recreational use of dextromethorphan - Wikipedia

    en.wikipedia.org/wiki/Recreational_use_of_dext...

    She also claimed, without citing any prior scientific study or review, that unlike morphine users, dextromethorphan users cannot be rehabilitated. [50] This claim is contradicted by numerous scientific studies which show that naloxone alone offers effective treatment and promising therapy results in treating dextromethorphan addiction and ...

  5. Methamphetamine - Wikipedia

    en.wikipedia.org/wiki/Methamphetamine

    Methamphetamine [note 1] (contracted from N-methylamphetamine) is a potent central nervous system (CNS) stimulant that is mainly used as a recreational or performance-enhancing drug and less commonly as a second-line treatment for attention deficit hyperactivity disorder (ADHD). [24]

  6. Levmetamfetamine - Wikipedia

    en.wikipedia.org/wiki/Levmetamfetamine

    Levmetamfetamine, also known as l-desoxyephedrine or levomethamphetamine, and commonly sold under the brand name Vicks VapoInhaler among others, is an optical isomer of methamphetamine primarily used as a topical nasal decongestant. [2]

  7. Levoamphetamine - Wikipedia

    en.wikipedia.org/wiki/Levoamphetamine

    Levoamphetamine [note 1] is a stimulant medication which is used in the treatment of certain medical conditions. [10] It was previously marketed by itself under the brand name Cydril, but is now available only in combination with dextroamphetamine in varying ratios under brand names like Adderall and Evekeo.

  8. Limonene - Wikipedia

    en.wikipedia.org/wiki/Limonene

    The most widely practiced conversion of limonene is to carvone. The three-step reaction begins with the regioselective addition of nitrosyl chloride across the trisubstituted double bond. This species is then converted to the oxime with a base , and the hydroxylamine is removed to give the ketone -containing carvone.

  9. Adderall - Wikipedia

    en.wikipedia.org/wiki/Adderall

    Adderall and Mydayis [11] are trade names [note 2] for a combination drug containing four salts of amphetamine.The mixture is composed of equal parts racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. [13]