Exploring the fatty acid amide hydrolase and cyclooxygenase inhibitory properties of novel amide derivatives of ibuprofen.

ABSTRACT: Inhibition of fatty acid amide hydrolase (FAAH) reduces the gastrointestinal damage produced by non-steroidal anti-inflammatory agents such as sulindac and indomethacin in experimental animals, suggesting that a dual-action FAAH-cyclooxygenase (COX) inhibitor could have useful therapeutic properties. Here, we have investigated 12 novel amide analogues of ibuprofen as potential dual-action FAAH/COX inhibitors. N-(3-Bromopyridin-2-yl)-2-(4-isobutylphenyl)propanamide (Ibu-AM68) was found to inhibit the hydrolysis of [³H]anandamide by rat brain homogenates by a reversible, mixed-type mechanism of inhibition with a K_i value of 0.26 µM and an α value of 4.9. At a concentration of 10 µM, the compound did not inhibit the cyclooxygenation of arachidonic acid by either o

SUBMITTER: Deplano A 

PROVIDER: S-EPMC7144264 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature