Opioid Agonist

Question 1

Classify Natural Opium Alkaloids

Answer 1

Phenanthrene Group.
Morphine, Codeine.

Benzyl Isoquinoline Group.
Papaverine, Narcotine.

Question 2

Classify Semi Synthetic Opium Derivatives

Answer 2

Morphine derivatives.
Hydromorphone, Oxymorphone, Heroin.

Codeine Derivatives.
Hydrocodone, Oxycodone.

Question 3

Classify Synthetic Opium Substitutes

Answer 3

Phenylperidines.
Meperidine, Fentanyl, Sufentanil, Alfentanil, Loperamide

PhenylHeptylAmines.
Methadone, Propoxyphene

Morphinans.
Levorphanol, Dextromethorphan

Question 4

Classify Opioid Partial Agonist

Answer 4

Phenanthrens
Nalbuphine, Buprenorphine

Morphinans
Butorphanol

Question 5

Classify Opioid Antagonist

Answer 5

Phenanthrene
Nalorphine, Naloxene, Naltrexone

Morphinans
Levallorphan