Dl. Boger et al., alpha-Keto heterocycle inhibitors of fatty acid amide hydrolase: Carbonyl group modification and alpha-substitution, BIOORG MED, 11(12), 2001, pp. 1517-1520
Two sets of novel analogues of the recently disclosed alpha -keto heterocyc
le inhibitors of fatty acid amide hydrolase (FAAH), the enzyme responsible
for regulation of endogenous oleamide and anandamide, were synthesized and
evaluated in order to clarify a role of the electrophilic carbonyl group an
d structural features important for their activity. Both the electrophilic
carbonyl and the degree of alpha -substitution markedly affect inhibitor po
tency. (C) 2001 Elsevier Science Ltd. All rights reserved.