Diacetyldihydromorphine
Diacetyldihydromorphine, also known as dihydroheroin, is a semi-synthetic opioid derived from morphine. It is an acetylated form of dihydromorphine, similar in structure to heroin (diacetylmorphine), but with a saturated 7,8-dihydro ring.
Chemical Properties[edit | edit source]
Diacetyldihydromorphine is chemically classified as an opioid and is a member of the morphinan class of compounds. The chemical structure of diacetyldihydromorphine is characterized by the presence of two acetyl groups attached to the morphinan skeleton, specifically at the 3 and 6 positions of the morphine molecule. This modification increases its lipid solubility, allowing it to cross the blood-brain barrier more efficiently than morphine.
Pharmacology[edit | edit source]
Diacetyldihydromorphine acts primarily as an agonist at the mu-opioid receptor, similar to other opioids. This receptor is responsible for the analgesic and euphoric effects of opioids. The acetylation of dihydromorphine to form diacetyldihydromorphine enhances its potency and duration of action compared to its parent compound.
Effects[edit | edit source]
The effects of diacetyldihydromorphine are similar to those of other opioids, including:
- Analgesia (pain relief)
- Euphoria
- Sedation
- Respiratory depression
- Constipation
Metabolism[edit | edit source]
Once administered, diacetyldihydromorphine is rapidly metabolized in the body. It is deacetylated to form dihydromorphine, which is then further metabolized and excreted. The rapid metabolism contributes to its short duration of action.
Medical Use[edit | edit source]
Diacetyldihydromorphine has been used in the past for its analgesic properties, but its use is limited due to the potential for abuse and addiction. It is not commonly used in modern medical practice and is classified as a controlled substance in many countries.
Legal Status[edit | edit source]
Due to its potential for abuse and addiction, diacetyldihydromorphine is classified as a Schedule I controlled substance in the United States, meaning it is not accepted for medical use and has a high potential for abuse. Similar restrictions apply in other countries under international drug control treaties.
Related Pages[edit | edit source]
Diacetyldihydromorphine
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