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单词 hydantoin
释义

hydantoin

/hʌɪˈdantəʊɪn /
noun Chemistry
A crystalline compound present in sugar beet and used in the manufacture of some anticonvulsant drugs.
  • A cyclic derivative of urea; chemical formula: C3H4N2O2.
Drugs that have been implicated include penicillin, aminopenicillins, sulfonamides, allopurinol, thiazides, quinolones, hydantoins, and propylthiouracil....
  • They were working to create antimicrobial coatings by incorporating a molecule called hydantoin into fluorine-containing polymer chains.

Origin

Mid 19th century: from Greek hudōr 'water' + allantoic (see allantois) + -in1.

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更新时间:2026/6/8 13:07:59