1) Opioid antagonist
Found on
https://www.crosswordclues.com/clue/nalbuphine
==History and control status== In the search for opioid analgesics with less abuse potential than pure mu agonist opioids, a number of semi-synthetic opiates were developed. These substances are referred to as mixed agonist–antagonists analgesics. Nalbuphine (brand name Nubain®, Raltrox®) belongs to this group of substances. The mixed agonists...
Found on
http://en.wikipedia.org/wiki/Nalbuphine
<chemical> A narcotic used as a pain medication. It appears to be an agonist at kappa opioid receptors and an antagonist or partial agonist at mu opioid receptors. ... Pharmacological action: analgesics, opioid, narcotic antagonists, narcotics. ... Chemical name: Morphinan-3,6,14-triol, 17-(cyclobutylmethyl)-4,5-epoxy-, (5alpha,6alpha)- ... (...
Found on
http://www.encyclo.co.uk/local/20973
(nal-bu´fēn) a potent opioid analgesic used as the hydrochloride salt for relief of moderate to severe pain and as an adjunct to anesthesia; administered intravenously, intramuscularly, and subcutaneously.
Found on
http://www.encyclo.co.uk/local/21001
a potent synthetic narcotic, CHNO, used as an analgesic for moderate to severe pain.
Found on
https://www.infoplease.com/dictionary/nalbuphine
No exact match found.
