Azole

Azole
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.

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  • 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

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