from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A bicyclic heterocycle consisting of a benzene ring fused to that of pyrazine.

from the GNU version of the Collaborative International Dictionary of English

  • n. Any one of a series of complex nitrogenous bases obtained by the union of certain aniline derivatives with glyoxal or with certain ketones.


Sorry, no etymologies found.


  • The quinoxaline derivative of methylglyoxal (2-MQ) and the quinoxaline internal standard (5-MQ) (Across) were measured using an Adsorbosphere 25 cm C-18 column (4.6 mm internal diameter and 5 µm particle diameter) on a Waters chromatography system.

    PLoS ONE Alerts: New Articles

  • The imidazolo-quinoxaline moiety remained in close contact with the key residue W80 (

    PLoS Biology: New Articles


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