Abstract:
:N-Acylethanolamine acid amidase (NAAA) is a cysteine hydrolase that catalyzes the hydrolysis of endogenous lipid mediators such as palmitoylethanolamide (PEA). PEA has been shown to exert anti-inflammatory and antinociceptive effects in animals by engaging peroxisome proliferator-activated receptor α (PPAR-α). Thus, preventing PEA degradation by inhibiting NAAA may provide a novel approach for the treatment of pain and inflammatory states. Recently, 3-aminooxetan-2-one compounds were identified as a class of highly potent NAAA inhibitors. The utility of these compounds is limited, however, by their low chemical and plasma stabilities. In the present study, we synthesized and tested a series of N-(2-oxoazetidin-3-yl)amides as a novel class of NAAA inhibitors with good potency and improved physicochemical properties, suitable for systemic administration. Moreover, we elucidated the main structural features of 3-aminoazetidin-2-one derivatives that are critical for NAAA inhibition.
journal_name
ChemMedChemjournal_title
ChemMedChemauthors
Fiasella A,Nuzzi A,Summa M,Armirotti A,Tarozzo G,Tarzia G,Mor M,Bertozzi F,Bandiera T,Piomelli Ddoi
10.1002/cmdc.201300546subject
Has Abstractpub_date
2014-07-01 00:00:00pages
1602-14issue
7eissn
1860-7179issn
1860-7187journal_volume
9pub_type
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