Norketamine, or '''N-desmethylketamine''', is the major active metabolite of ketamine, which is formed mainly by CYP3A4. Similarly to ketamine, norketamine acts as a noncompetitive NMDA receptor antagonist, but is about 3–5 times less potent as an anesthetic in comparison.
Norketamine, or '''N-desmethylketamine', is the major active metabolite of ketamine, which is formed mainly by CYP3A4. Similarly to ketamine, norketamine acts as a noncompetitive NMDA receptor antagonist, but is about 3–5 times less potent as an anesthetic in comparison.
== Pharmacology ==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).