| oxycodone | <chemical> (5 alpha)-4,5-epoxy-14-hydroxy-3-methoxy-17-methylmorphinan- 6-one. Semisynthetic derivative of codeine that acts as a narcotic analgesic more potent and addicting than codeine. Pharmacological action: antitussive agents, narcotics, analgesics, opioid. Chemical name: Morphinan-6-one, 4,5-epoxy-14-hydroxy-3-methoxy-17-methyl-, (5alpha)- (12 Dec 1998) |
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| acetaminophen | <drug> The generic name for a common nonprescription medication useful in the treatment of mild pain or fever. This is called paracetamol in the UK. [American term] Synonym: paracetamol. (25 Jun 1999) |
| acetaminophen deacetylase | <enzyme> Forms p-aminophenol Registry number: EC 3.5.1.- Synonym: apap deacetylase (26 Jun 1999) |