4 niðurstöður
Normorphine-3- and -6-glucuronides were synthesized, and their analgesic effects were examined. Normorphine-3-glucuronide was obtained by condensation of normorphine with acetobromoglucuronate in the presence of sodium hydroxide in acetone. On the other hand, normorphine-6-glucuronide was
In the adult male Sprague-Dawley rat, a species commonly used to study tolerance to the antinociceptive effects of morphine, approximately 10% of the morphine dose is metabolized to normorphine-3-glucuronide (NM3G). In contrast, NM3G is a relatively minor metabolite of morphine in human urine
The specificity of the hypoglycemic response to the intrathecal (i.t.) administration of the naturally occurring (-)-enantiomer of morphine previously reported from our laboratory was studied in mice. (+)-Morphine HBr (50 micrograms) caused a behavioral syndrome (scratching, biting, seizures)
Hydromorphone-3-glucuronide (H3G) was synthesized biochemically using rat liver microsomes, uridine-5'-diphosphoglucuronic acid (UDPGA) and the substrate, hydromorphone. Initially, the crude putative H3G product was purified by ethyl acetate precipitation and washing with acetonitrile. Final