1.
Bioorg Med Chem Lett
; 11(17): 2305-9, 2001 Sep 03.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11527720
RESUMO
A series of imidazolopyrazinones 3, substituted at C-2, and C-2/C-6, has been prepared. The compounds behaved as quenchers of superoxide anion. The more active compounds are structurally related to coelenterazine, a natural substrate of marine bioluminescence. Theoretical parameters based on Hartree-Fock instabilities have been examined.