Quadazocine
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Systematic (IUPAC) name | |
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1-cyclopentyl-5-[(1S,9R)-4-hydroxy-1,10,13-trimethyl-10-azatricyclo[7.3.1.02,7]trideca-2,4,6-trien-13-yl]-3-pentanone
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Identifiers | |
CAS Number | 69924-29-4 |
ATC code | None |
PubChem | CID: 115077 |
ChemSpider | 102983 |
UNII | X9BMD58553 ![]() |
Chemical data | |
Formula | C25H37NO2 |
Molecular mass | 383.567 g/mol |
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Quadazocine (WIN-44,441) is an opioid antagonist of the benzomorphan family which is used in scientific research.[1] It acts as a silent antagonist at all three of the major opioid receptors—μ, κ, and δ,[1][2] but with a significant preference in affinity for the μ receptor and the κ2 subtype.[3][4][5] As such, it has been touted as a "κ2-selective" antagonist, though, of course, this is not entirely accurate on account of its similar affinity for the μ receptor.[3][5] As would be expected, quadazocine reverses the effects (e.g., analgesia) of opioid agonists like morphine and fentanyl in animals.[1][6]
See also
References
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- Benzomorphans
- Opioid antagonists
- Kappa antagonists
- Nervous system drug stubs