EASY
Diploma
IMPORTANT
Earn 100
Explain the advantage of converting drugs such as fluoxetine and aspirin into salts.
Important Questions on Medicinal Chemistry
EASY
Diploma
IMPORTANT
The discovery of penicillin by Alexander Fleming in is often given as an example of serendipity in science. Describe the chance event that led to Alexander Fleming's discovery of penicillin.
EASY
Diploma
IMPORTANT
Outline the work of Florey and Chain in developing penicillin.
EASY
Diploma
IMPORTANT
Describe what happens to bacteria when they come into contact with penicillin.
EASY
Diploma
IMPORTANT
The structure of a particular type of penicillin called dicloxacillin is shown in figure. State the name of the functional group in dicloxacillin, circled below.
EASY
Diploma
IMPORTANT
Identify the -lactam ring by drawing a circle around it and explain why the -lactam ring is so important in the mechanism of the action of penicillin.
EASY
Diploma
IMPORTANT
Comment on the fact that many bacteria are now resistant to penicillins.
EASY
Diploma
IMPORTANT
The efficiency of certain drugs is strongly dependent on the frequency and regularity of their administration. Explain the importance of patient compliance when the patient is treated with antibacterials.
EASY
Diploma
IMPORTANT
"In the field of observation, chance favours the prepared mind"- Louis Pasteur. Using the discovery of penicillin as an example, discuss the influence of an open-minded attitude on our perceptions.
