Synthesis and analgesic activity of new phencyclidine derivatives
al-Deeb, O.A.
Arzneimittel-Forschung 44(10): 1141-1144
1994
ISSN/ISBN: 0004-4172 PMID: 7818589 Document Number: 438717
New phencyclidine derivatives having structural similarities with the well known 4-phenylpiperidine narcotic analgesics were synthesized, characterized and their antinociceptive activity tested in mice by the hot-plate and tail-flick tests. Structure-activity relationships for these compounds further point to the importance of a second aryl moiety at position 4 of the piperidine ring of phencyclidine. In addition, the presence of a hydroxyl group in close proximate to the lipophilic moiety is vital for analgesic activity.