The present invention relates to ketamine derivatives of the formula (I), pharmaceutical compositions comprising them, and methods for treating pain comprising administering them, and their use in the manufacture of medicaments for treating pain. The present invention also relates to methods for anaesthetizing and methods for sedating a subject comprising administering ketamine derivatives of the formula (II).
Structure–activity relationships for ketamine esters as short-acting anaesthetics
作者:Jiney Jose、Swarna A. Gamage、Martyn G. Harvey、Logan J. Voss、James W. Sleigh、William A. Denny
DOI:10.1016/j.bmc.2013.06.047
日期:2013.9
aliphatic esters of the non-opioid anaesthetic/analgesic ketamine were prepared and their properties as shorter-acting analogues of ketamine itself were explored in an infused rat model, measuring the time after infusion to recover from both the anaesthetic (righting reflex) and analgesic (response to stimulus) effects. The potency of the esters as sedatives was not significantly related to chain length