Definition of hydantoin in English:

hydantoin

nounhʌɪˈdantəʊɪnhīˈdantəwən

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
Example sentencesExamples
- They were working to create antimicrobial coatings by incorporating a molecule called hydantoin into fluorine-containing polymer chains.
- Drugs that have been implicated include penicillin, aminopenicillins, sulfonamides, allopurinol, thiazides, quinolones, hydantoins, and propylthiouracil.

Origin

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

Definition of hydantoin in US English:

hydantoin

nounhīˈdantəwən

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
Example sentencesExamples
- 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) + -in.

单词	hydantoin
释义	Definition of hydantoin in English: hydantoin nounhʌɪˈdantəʊɪnhīˈdantəwən 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 Example sentencesExamples They were working to create antimicrobial coatings by incorporating a molecule called hydantoin into fluorine-containing polymer chains. Drugs that have been implicated include penicillin, aminopenicillins, sulfonamides, allopurinol, thiazides, quinolones, hydantoins, and propylthiouracil. Origin Mid 19th century: from Greek hudōr 'water' + allantoic (see allantois) + -in¹. Definition of hydantoin in US English: hydantoin nounhīˈdantəwən 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 Example sentencesExamples 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) + -in.
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