Synthesis and aldose reductase inhibitory activity of a new series of benzo[h]cinnolinone derivatives
Articolo
Data di Pubblicazione:
2000
Citazione:
Synthesis and aldose reductase inhibitory activity of a new series of benzo[h]cinnolinone derivatives / L. Costantino, G. Rastelli, G. Cignarella, D. Barlocco. - In: IL FARMACO. - ISSN 0014-827X. - 55:8(2000), pp. 544-552. [10.1016/S0014-827X(00)00035-5]
Abstract:
Following our previous studies on pyridazinone carboxylic acids as potent and selective aldose reductase (ALR2) inhibitors, a new series of benzo[h]cinnolinone carboxylic acids, variously substituted at the positions 4, 7-10 and differently modified both at the central ring and at the acidic side chain, were synthesized and tested as inhibitors of ALR2. Comparison with previously synthesized compounds allows us to define more precisely structure-activity relationships for this class of compounds. In fact, in addition to the importance of the acidic side chain, their properties are highly influenced by the substituents present on the benzo[h]cinnolinone nucleous, with potency ranging from that of Sorbinil to very weakly active compounds.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Aldose reductase; Benzo[h]cinnolinone carboxylic acids; Diabetic complications; Sorbinil
Elenco autori:
L. Costantino, G. Rastelli, G. Cignarella, D. Barlocco
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