| 释义 |
pyrone
pyrone (ˈpaɪrəʊn; paɪˈrəʊn) n1. (Elements & Compounds) either of two heterocyclic compounds that have a ring containing five carbon atoms and one oxygen atom with two double bonds and a second oxygen atom attached to a carbon atom in either the ortho-position (alpha pyrone) or the para-position (gamma pyrone)2. (Elements & Compounds) any one of a class of compounds that are substituted derivatives of a pyrone
pyrone
py·rone (pī'rōn), A keto derivative of pyran. Synonym(s): pyranone |