Pharmaceutical Chemistry - Antiepileptics
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Questions and Answers

Which of the following is NOT classified as a hydantoin derivative?

  • Methoin
  • Primidone (correct)
  • Ethoin
  • Phenytoin
  • Which of the following is an example of a benzodiazepine used as an antiepileptic?

  • Diazepam (correct)
  • Carbamazepine
  • Phenobarbitone
  • Sodium valproate
  • Which classification includes ethosuximide?

  • Hydantoin derivative
  • Succinimides (correct)
  • Benzodiazepine
  • Carboxylic acid derivative
  • What type of drug is phenytoin?

    <p>Hydantoin (B)</p> Signup and view all the answers

    Which of the following pairs a class of antiepileptic with the correct example drug?

    <p>Iminostilbene - Carbamazepine (C)</p> Signup and view all the answers

    Flashcards

    Antiepileptic/Anticonvulsant Definition

    Drugs used to treat epilepsy

    Hydantoin Derivative Example

    A type of anticonvulsant including drugs like phenytoin, ethoin, and methoin.

    Hydantoin Chemical Structure

    Imidazolidine 2,4-dione.

    Phenytoin (drug class)

    A hydantoin derivative used to treat epilepsy.

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    Antiepileptic Drug Classification

    Different groups of drugs (e.g., hydantoins, barbiturates, benzodiazepines) categorized by chemical structure or mechanism of action.

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    Study Notes

    Pharmaceutical Chemistry - Antiepileptics

    • Antiepileptics/Anticonvulsants are drugs used to treat various types of epilepsy.
    • Classification of Antiepileptics:
      • Hydantoin derivatives: Examples include phenytoin, etho-in, methoin.
      • Barbiturates: Examples include phenobarbital, mephobarbital.
      • Benzodiazepines: Examples include diazepam, nitrazepam.
      • Iminostilbene/Dibenzazepine derivatives: Example is carbamazepine.
      • Carboxylic acid derivatives: Example is sodium valproate.
      • Succinimides: Examples include ethosuximide, phensuximide.
      • Oxazolidinedione derivatives: Example is paramethadione.
      • Deoxy barbiturates: Example is primidone.
      • Phenyltriazines: Example is lamotrigine.
      • Cyclic GABA analogues: Example is gabapentin.
      • Newer drugs: Vigabatrin, topiramate, zonisamide, tiagabine.

    Hydantoin Definition and Examples

    • Hydantoin is a chemical structure with the formula imidazolidine 2,4-dione.
    • Examples of hydantoin drugs include phenytoin, etho-in, methoin.
    • Phenytoin is a hydantoin derivative (imidazolidine 2,4-dione derivative).

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    Description

    This quiz covers the classification and examples of antiepileptic drugs used in the treatment of epilepsy. You'll learn about various drug classes such as hydantoins, barbiturates, and benzodiazepines. Test your knowledge on the definitions and applications of these medications.

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