Azole Az"ole, n. [From {Azote}.] (Org. Chem.) Any of a large class of compounds characterized by a five-membered ring which contains an atom of nitrogen and at least one other noncarbon atom (nitrogen, oxygen, sulphur). The prefixes furo-, thio, and pyrro- are used to distinguish three subclasses of azoles, which may be regarded as derived respectively from furfuran, thiophene, and pyrrol by replacement of the {CH} group by nitrogen; as, furo-monazole. Names exactly analogous to those for the azines are also used; as, oxazole, diazole, etc. [Webster 1913 Suppl.]

The Collaborative International Dictionary of English. 2000.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Azole — An azole is a class of five membered nitrogen heterocyclic ring compounds containing at least one other non carbon atom of either nitrogen, sulfur, or oxygen.[1] The parent compounds are aromatic and have two double bonds; there are successively… …   Wikipedia

  • azole — ● azole nom masculin Composé hétérocyclique aromatique qui renferme un groupe NR dans le cycle à la place d un groupe CH≅CH d un arène …   Encyclopédie Universelle

  • Azole —   Plural, heterozyklische Verbindungen, die in einem fünfgliedrigen Ring mindestens ein Stickstoffatom enthalten …   Universal-Lexikon

  • azole — [az′ōl΄, ə zōl′] n. [ AZ(O) + OLE] any of a group of chemical compounds with a 5 membered ring containing one or more nitrogen atoms: the group consists of the diazoles, triazoles, etc …   English World dictionary

  • Azole — Struktur von Pyrrol Azole, umgangssprachlich auch Pyrrole, sind eine Gruppe heterocyclischer chemischer Verbindungen. Es handelt sich um fünfgliedride stickstoffhaltige heteroaromatische deren Stammverbindung das Pyrrol ist. Durch die formale… …   Deutsch Wikipedia

  • Azole — Cet article concerne la famille de composés dérivés de l azole/pyrrole. Pour la molécule, voir Pyrrole. Les azoles ou pyrroles sont une classe de composés organiques à hétérocycle insaturé à cinq atomes, possédant un atome d azote et quatre… …   Wikipédia en Français

  • azole — SYN: pyrrole. * * * azole ā .zōl, az .ōl n any of numerous compounds characterized by a 5 membered ring containing at least one atom of nitrogen * * * az·ole (azґōl) 1. any of a group of organic compounds containing a five membered… …   Medical dictionary

  • azole — azolas statusas T sritis chemija apibrėžtis Penkianaris heteroaromatinis junginys, turintis žiede du heteroatomus, iš kurių nors vienas yra azotas. atitikmenys: angl. azole rus. азол …   Chemijos terminų aiškinamasis žodynas

  • azole — ˈaˌzōl, ˈā noun ( s) Etymology: International Scientific Vocabulary az + ole 1. : any of a large class of organic compounds that is characterized by a 5 membered ring containing two or more hetero atoms at least one of which is nitrogen and that… …   Useful english dictionary

  • azole antifungal — any of a group of antifungals characterized by the presence of an azole ring structure, which includes the triazoles and the imidazoles (qq.v.). They are usually fungistatic but can be fungicidal at higher concentrations, and act by interfering… …   Medical dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”