Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A sedative hypnotic drug of the pyrazolopyrimidine class, mainly used to treat insomnia, rare among such drugs in having been found not to cause an increase in road traffic accidents.

Etymologies

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Examples

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  • heterocycle

    functional group

    alkane

    alkene

    alkyne

    alcohol

    ether

    epoxide

    haloalkane

    aldehyde

    ketone

    carboxylic acid

    acid anhydride

    ester

    amide

    acyl halide

    amine

    nitrile

    imine

    isocyanate

    azo

    thiol

    arene

    aryl

    phenyl

    azole

    azepine

    diazepine

    piperidine

    pyrrole

    imidazole

    triazole

    pyramidine

    succinate

    February 7, 2018