英和和英

形容詞

furoid (not comparable)

1. (chemistry) Having a heterocyclic form with a ring of four carbon atoms, two double bonds and an oxygen atom.
   • 1926, Chemical Abstracts (volume 20, page 170)

     […] its striking optical properties […] indicate that it is not of the furoid type […]

   • 1943, Ole Gisvold, ‎Charles Herbert Rogers, The Chemistry of Plant Constituents (page 79)

     By warming with pyridine, H. H. Schlubach1 was able to force the equilibrium between the pyroid and furoid modification of galactose so far toward the furoid form, that the β-pentacetylgalactofuranose was prepared in practical quantities.