Synthesis of 1,4-dihydro-4-oxopyridazino[1,6-<i>a</i>]indole-3-carboxylic acids and 1,4-dihydro-4-oxopyrido[3′,2′:4,5]pyrrolo[1,2-<i>b</i>]-pyridazine-3-carboxylic acids as potential antibacterial agents
作者:J. M. Ruxer、C. Lachoux、J. B. Ousset、J. L. Torregrosa、G. Mattioda
DOI:10.1002/jhet.5570310648
日期:1994.11
analogues of the quinolones have been prepared in the two families of the 1,4-dihydro-4-oxopyridazino[1,6-a]indole-3-carboxylic acids and the 1,4-dihydro-4-oxopyrido[3′,2′:4,5]pyrrolo[1,2-b]-pyridazine-3-carboxylic acids to check their antibacterial potential. One compound 6c shows antibacterial activities of the level of nalidixic acid and represents a new lead structure differing from the classical quinolones
在1,4-二氢-4-氧杂吡啶并[1,6 - a ]吲哚-3-羧酸和1,4-二氢-4-氧杂吡啶[2 ]的两个家族中制备了喹诺酮的一些氮杂类似物。3',2':4,5]吡咯并[1,2 - b ]-哒嗪-3-羧酸检查其抗菌潜能。一种化合物6c显示了萘啶酸水平的抗菌活性,并代表了一种不同于经典喹诺酮类药物的新的铅结构。