390824-20-1Relevant articles and documents
Design, synthesis, and biological evaluation of new inhibitors of the endocannabinoid uptake: Comparison with effects on fatty acid amidohydrolase
López-Rodríguez, María L.,Viso, Alma,Ortega-Gutiérrez, Silvia,Fowler, Christopher J.,Tiger, Gunnar,De Lago, Eva,Fernández-Ruiz, Javier,Ramos, José A.
, p. 1512 - 1522 (2007/10/03)
A new series of arachidonic acid derivatives were synthesized and evaluated as inhibitors of the endocannabinoid uptake. Most of them are able to inhibit anandamide uptake with IC50 values in the low micromolar range (IC50 = 0.8-24 μM). ln general, the compounds had only weak effects upon CB1, CB2, and VR1 receptors (Ki > 1000-10000 nM). In addition, there was no obvious relationship between the abilities of the compounds to affect anandamide uptake and to inhibit anandamide metabolism by fatty acid amidohydrolase (FAAH; IC50 = 30-113 μM). This indicates that the compounds do not exert their effects secondarily to FAAH inhibition. It is hoped that these compounds, particularly the most potent in this series (compound 5, UCM707, with IC50 values for anandamide uptake and FAAH of 0.8 and 30 μM, respectively), will provide useful tools for the elucidation of the role of the anandamide transporter system in vivo.
Design, synthesis and biological evaluation of novel arachidonic acid derivatives as highly potent and selective endocannabinoid transporter inhibitors
López-Rodríguez,Viso,Ortega-Gutiérrez,Lastres-Becker,González,Fernández-Ruiz,Ramos
, p. 4505 - 4508 (2007/10/03)
In the present work, we have designed and synthesized a series of arachidonic acid derivatives of general structure I which have been characterized as highly potent and selective inhibitors of anandamide transporter (IC50 = 24-0.8 μM, Ki > 1000-5000 nM for CB1 and CB2 cannabinoid receptors and vanilloid VR1 receptor). Among them, N-(3-furylmethyl)eicosa-5,8,11,14-tetraenamide deserves special attention as being the most potent endocannabinoid transporter inhibitor (IC50 = 0.8 μM) described to date.