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Substituted morphinans
Hydromorphone
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Evidence
Last updated Jun 4, 2026
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Referenced by
Link graph as of
Oct 5, 2026
5 classes
Kappa-opioid receptor agonist
·
Morphinan
·
Mu-opioid receptor agonist
·
Opioid
·
Substituted morphinan
13 substances
Brorphine
·
Buprenorphine
·
Ethylmorphine
·
Heroin
·
Hydrocodone
·
Isotonitazene
·
Kratom
·
Morphine
·
Oxycodone
+4 more