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  2. Piperidine - Wikipedia

    en.wikipedia.org/wiki/Piperidine

    N-Methyl-3-piperidyl benzilate (JB-336, BZ) Piperidine is also commonly used in chemical degradation reactions, such as the sequencing of DNA in the cleavage of particular modified nucleotides. Piperidine is also commonly used as a base for the deprotection of Fmoc-amino acids used in solid-phase peptide synthesis.

  3. Desoxypipradrol - Wikipedia

    en.wikipedia.org/wiki/Desoxypipradrol

    Desoxypipradrol is closely related on a structural level to the compounds methylphenidate and pipradrol, all three of which share a similar pharmacological action. [2] Of these three piperidines, desoxypipradrol has the longest elimination half-life, as it is a highly lipophilic molecule lacking polar functional groups that are typically targeted by metabolic enzymes, giving it an extremely ...

  4. 4-Piperidone - Wikipedia

    en.wikipedia.org/wiki/4-Piperidone

    4-Piperidone is an organic compound with the molecular formula OC(CH 2) 4 NH. It can be viewed as a derivative of piperidine. 4-Piperidone is used as an intermediate in the manufacture of chemicals and pharmaceutical drugs. Substituted and dehydro derivatives of 4-piperidinone are intermediates in alkaloid syntheses. [1]

  5. 4-Methylpyridine - Wikipedia

    en.wikipedia.org/wiki/4-Methylpyridine

    4-Methylpyridine is both isolated from coal tar and is synthesized industrially. It forms via the reaction of acetaldehyde and ammonia in the presence of an oxide catalyst. The method also affords some 2-methylpyridine. 4-Methylpyridine is of little intrinsic value but is a precursor to other commercially significant species, often of medicinal ...

  6. Piperine - Wikipedia

    en.wikipedia.org/wiki/Piperine

    The platinichloride B 4 ·H 2 PtCl 6 forms orange-red needles ("B" denotes one mole of the alkaloid base in this and the following formula). Iodine in potassium iodide added to an alcoholic solution of the base in the presence of a little hydrochloric acid gives a characteristic periodide, B 2 ·HI·I 2 , crystallizing in steel-blue needles ...

  7. N,O-Dimethyl-4-(2-naphthyl)piperidine-3-carboxylate - Wikipedia

    en.wikipedia.org/wiki/N,O-Dimethyl-4-(2-naphthyl...

    N,O-Dimethyl-4β-(2-naphthyl)piperidine-3β-carboxylate (DMNPC) is a piperidine based stimulant drug which is synthesised from arecoline. It is similar to nocaine in chemical structure, and has two and a half times more activity than cocaine as a dopamine reuptake inhibitor .

  8. Arylcyclohexylamine - Wikipedia

    en.wikipedia.org/wiki/Arylcyclohexylamine

    4-Methyl-PCP, 4'-Methyl-PCP and 4''-Methyl-PCP (left to right) However, since the widespread sale of these compounds as grey-market designer drugs, nearly all such compounds that have come to prominence either have a bare cyclohexyl ring or a 2-ketocyclohexyl ring, while the piperidine is replaced by a variety of alkyl or cycloalkyl amines and ...

  9. Diphenylpyraline - Wikipedia

    en.wikipedia.org/wiki/Diphenylpyraline

    Diphenylpyraline (DPP; sold as Allergen, Arbid, Belfene, Diafen, Hispril, Histyn, Lergobine, Lyssipol, Mepiben, Neargal) is a first-generation antihistamine with anticholinergic effects of the diphenyl piperidine class. [2] [3] [4] It is marketed in Europe for the treatment of allergies.