quinoxaline

quinoxaline
qui·nox·a·line kwi-'näk-sə-.lēn, -.līn n a weakly basic bicyclic compound C8H6N2 made by condensing the ortho form of phenylenediamine with glyoxal and having fused benzene and pyrazine rings also any of various derivatives of quinoxaline having antibiotic properties

Medical dictionary. 2011.

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  • Quinoxaline — Quinoxaline …   Wikipedia

  • Quinoxaline — Quin*ox a*line, n. [Quinoline + glyoxal.] (Chem.) Any one of a series of complex nitrogenous bases obtained by the union of certain aniline derivatives with glyoxal or with certain ketones. [Written also {chinoxaline}.] [1913 Webster] …   The Collaborative International Dictionary of English

  • quinoxaline — ● quinoxaline nom féminin Dérivé bicyclique de la pyrazine, dont le squelette se retrouve dans la riboflavine. Nom générique des dérivés de ce composé …   Encyclopédie Universelle

  • quinoxaline — /kwi nok seuh leen , lin/, n. Chem. a colorless, crystalline, water soluble powder, C8H6N2, used chiefly in organic synthesis. Also, quinoxalin /kwi nok seuh lin/. [1880 85; QUIN(INE) + (GLY)OXAL + INE2] * * * …   Universalium

  • quinoxaline — noun A bicyclic heterocycle consisting of a benzene ring fused to that of pyrazine Syn: benzopyrazine …   Wiktionary

  • quinoxaline — qui·nox·a·line …   English syllables

  • quinoxaline — /kwɪnˈɒksəlin/ (say kwin oksuhleen) noun 1. a bicyclic heterocyclic amine, C8H6N2. 2. any of a class of compounds based on this structure. {German chinoxalin, from chin(oline) quinoline + (gly)oxal + in ine2} …  

  • quinoxaline — …   Useful english dictionary

  • chinoxaline — Quinoxaline Quin*ox a*line, n. [Quinoline + glyoxal.] (Chem.) Any one of a series of complex nitrogenous bases obtained by the union of certain aniline derivatives with glyoxal or with certain ketones. [Written also {chinoxaline}.] [1913 Webster] …   The Collaborative International Dictionary of English

  • NBQX — IUPAC name 2,3 Dioxo 6 nitro 1,2,3,4 tetrahydrobenzo[f]quinoxaline 7 sulfonamide …   Wikipedia

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