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Opioid properties of some isomeric derivatives of phencyclidine
A F Casy1, G H Dewar, O A al-Deeb
1School of Pharmacy and Pharmacology, University of Bath, Claverton Down, UK.
The Journal of Pharmacy and Pharmacology
|January 1, 1992
Abstract:
The phencyclidine analogues (+/-)-alpha-, (+/-)-beta-, and (+)-alpha- and and (-)-alpha-4-hydroxy-3-methyl-4-phenyl-1-(1-phenylcyclohexyl)piperidine, all with known relative and absolute stereochemistry, have been prepared, and their analgesic potencies related to corresponding prodines. In contrast to the prodines, the (+/-)-alpha-phencyclidine analogue was a more potent analgesic than its diastereoisomer, while in agreement with observations in the prodine series, the 3R,4S-alpha-enantiomer displayed substantially greater potency than its mirror image form.