Carbazocine

Carbazocine

Carbazocine is a synthetic compound that belongs to the benzomorphan class of opioid analgesics. It is primarily used in the field of pharmacology for its analgesic properties.

History

The development of carbazocine was part of a broader effort to create synthetic opioids in the mid-20th century. This was driven by the need for more effective and safer analgesics, as well as the desire to reduce dependence on naturally occurring opioids like morphine and codeine.

Chemistry

Carbazocine is a member of the benzomorphan class of opioids, which are characterized by a phenylpiperidine structure. This structure is responsible for the drug's analgesic properties. The chemical formula of carbazocine is C22H29NO2.

Pharmacology

Carbazocine acts on the mu opioid receptor, which is the same receptor targeted by other opioids. This receptor is found in the brain and spinal cord, and when activated, it can produce analgesia, sedation, and euphoria. However, unlike other opioids, carbazocine also has some activity at the kappa opioid receptor, which can produce dysphoric and psychotomimetic effects.

Medical Use

Carbazocine is used as an analgesic for the relief of moderate to severe pain. It can be administered orally, intramuscularly, or intravenously. The drug has a rapid onset of action, usually within 15 to 30 minutes, and its effects can last for several hours.

Side Effects

Like all opioids, carbazocine can produce a range of side effects. These can include nausea, vomiting, constipation, and drowsiness. More serious side effects can include respiratory depression, dependence, and overdose.

See Also

• Benzomorphan
• Opioid
• Mu opioid receptor
• Kappa opioid receptor