Morphanol
Encyclopedia
Racemorphan is the racemic mixture of the two stereoisomers of 17-methylmorphinan-3-ol, each with differing pharmacology
Pharmacology
Pharmacology is the branch of medicine and biology concerned with the study of drug action. More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function...

 and effect
Therapeutic effect
A therapeutic effect is a consequence of a medical treatment of any kind, the results of which are judged to be desirable and beneficial. This is true whether the result was expected, unexpected, or even an unintended consequence of the treatment...

s:
  • Dextrorphan
    Dextrorphan
    Dextrorphan is a psychoactive drug of the morphinan chemical class which acts as an antitussive or cough suppressant and dissociative hallucinogen. It is the dextro-stereoisomer of racemorphan, the levo-half being levorphanol. Dextrorphan is produced by O-demethylation of dextromethorphan by CYP2D6...

     - A dissociative
    Dissociative drug
    Dissociatives are a class of psychoactive drugs which are said to reduce or block signals to the conscious mind from other parts of the brain...

     hallucinogen (NMDA receptor antagonist
    NMDA receptor antagonist
    NMDA receptor antagonists are a class of anesthetics that work to antagonize, or inhibit the action of, the N-methyl d-aspartate receptor . They are used as anesthesia for animals and, less commonly, for humans; the state of anesthesia they induce is referred to as dissociative anesthesia...

    ) and cough suppressant.
  • Levorphanol
    Levorphanol
    Levorphanol is an opioid medication used to treat severe pain. It is the levorotatory stereoisomer of the synthetic morphinan and a pure opioid agonist, first described in Germany in 1948 as an orally active morphine-like analgesic...

     - A potent opioid
    Opioid
    An opioid is a psychoactive chemical that works by binding to opioid receptors, which are found principally in the central and peripheral nervous system and the gastrointestinal tract...

     analgesic
    Analgesic
    An analgesic is any member of the group of drugs used to relieve pain . The word analgesic derives from Greek an- and algos ....

    .
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