This invention concerns the compounds of formula
or a prodrug, a N-oxide, an addition salt, a quaternary amine or a stereochemically isomeric form thereof wherein R
1
, R
2
, —A—B—, L, and n have the meaning given in the description. The invention relates to preparations and compositions of the present compounds and their use as medicines.
Synthesis and pharmacological evaluation of a series of new 1,4-disubstituted 3-methyl-piperidine analgesics
作者:Nhora Lalinde、John Moliterni、Denny Wright、H. Kenneth Spencer、Michael H. Ossipov、Theodore C. Spaulding、Frieda G. Rudo
DOI:10.1021/jm00172a032
日期:1990.10
The synthesis and intravenous analgesic activity of a series of 3-methyl-4-(N-phenyl amido)piperidines, entries 34-79, is described. The methoxyacetamide pharmacophore produced a series of compounds with optimal analgesic potency and short duration of action. cis-42 was 13,036 times more potent than morphine and 29 times more potent than fentanyl; however, the corresponding diastereomer 43 was only
Synthesis and pharmacological evaluation of 4,4-disubstituted piperidines
作者:John A. Colapret、George Diamantidis、H. Kenneth Spencer、Ted C. Spaulding、Frieda G. Rudo
DOI:10.1021/jm00125a008
日期:1989.5
new class of piperidine derivatives is added to the increasing family of compounds related to fentanyl and carfentanil. Herein, we describe the synthesis and pharmacology of a number of 1-(arylethyl)-4-(acylamino)-4-[(acyloxy)-methyl]piperidines such as 9, 15, and 23. As expected, many of these congeners of fentanyl are extremely potent narcotic agonists. The aim of the study was to identify short-acting
[EN] FENTANYL HAPTENS, FENTANYL HAPTEN CONJUGATES, AND METHODS FOR MAKING AND USING<br/>[FR] HAPTÈNES DE FENTANYL, CONJUGUÉS D'HAPTÈNE DE FENTANYL, ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:UNIV MINNESOTA
公开号:WO2021183913A1
公开(公告)日:2021-09-16
This disclosure describes fentanyl haptens, a fentanyl hapten-carrier conjugate, methods of making the fentanyl hapten-carrier conjugate, and methods of using the fentanyl hapten-carrier conjugate including, for example, as a prophylactic vaccine to counteract toxicity from exposure to fentanyl, fentanyl derivatives, and fentanyl analogs. In some embodiments, the fentanyl hapten-carrier conjugate or a composition including the fentanyl hapten-carrier conjugate may be used in an anti-opioid vaccine.