Pharmaceutical Chemistry Learning Objectives
18 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which factor is NOT considered when designing chemical isosteres?

  • Hydrogen bonding
  • Molecular weight
  • Charge
  • Size (correct)
  • What purpose can the isosteric replacement of functional groups serve?

  • Reduce duration of action
  • Enhance side effects
  • Decrease specificity
  • Increase potency (correct)
  • Which compound is mentioned as an example of bioisosteres in the text?

  • Procainamide (correct)
  • Alloxanthine
  • Procaine
  • Xanthine
  • What effect does isosteric replacement have on the duration of action of a compound?

    <p>Prolong duration of action</p> Signup and view all the answers

    Which compound acts as an inhibitor of xanthine oxidase and is an isostere of xanthine?

    <p>Alloxanthine</p> Signup and view all the answers

    How does alloxanthine act in relation to xanthine according to the text?

    <p>Antagonistically</p> Signup and view all the answers

    What is the main focus of Pharmaceutical Chemistry?

    <p>Developing new drug formulations</p> Signup and view all the answers

    What does the term 'Structure-Activity Relationship' refer to in Pharmaceutical Chemistry?

    <p>The relationship between molecular structure and biological activity</p> Signup and view all the answers

    Which functional group in drugs plays a role in muscle relaxant activity?

    <p>Tertiary amine groups</p> Signup and view all the answers

    What is the key aspect to consider in pharmaceutical applications related to stereochemistry?

    <p>Biological activity differences between enantiomers</p> Signup and view all the answers

    Which concept focuses on the relationship between molecular structure and biological activity of drugs?

    <p>Structure-Activity Relationship</p> Signup and view all the answers

    In Pharmaceutical Chemistry, what does the term 'Epimers' refer to?

    <p>Stereoisomers that differ at one chiral center</p> Signup and view all the answers

    What does the Partition Coefficient (P) in Pharmaceutical Chemistry represent?

    <p>The ratio of solubility in an organic solvent to solubility in an aqueous environment</p> Signup and view all the answers

    What is the main characteristic of Inorganic salts in pharmaceutical applications?

    <p>Increased water solubility compared to the parent molecule</p> Signup and view all the answers

    Which rule is also known as Pfizer’s Rule of Five and is used to evaluate drug-likeness?

    <p>E.Lipinski’s Rule of Five</p> Signup and view all the answers

    In what form are Organic salts made in pharmaceutical chemistry?

    <p>By combining two drug molecules, one acidic and one basic</p> Signup and view all the answers

    What is the purpose of using Inorganic salts in pharmaceutical formulations?

    <p>To improve oral bioavailability</p> Signup and view all the answers

    Which class of salts has increased lipid solubility and is generally used for depot injections?

    <p>Organic salts</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser