Pyrrolopyridine analogs of nalidixic acid. 1. Pyrrolo[2,3-<i>b</i>]pyridines
作者:Emilio Toja、Giorgio Tarzia、Pietro Ferrari、Giorgio Tuan
DOI:10.1002/jhet.5570230560
日期:1986.9
A series of 4,7-dihydro-4-oxo-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acids was synthesized from ethyl 5-methyl(or 5H)-2-aminopyrrole-3-carboxylate. The starting pyrroles were obtained by reaction of carbethoxyacetamidine with bromoacetone or chloroacetaldehyde. One compound (10) showed antibacterial activity in vitro.
由5-甲基(或5 H)-2-氨基吡咯-3-羧酸乙酯合成了一系列的4,7-二氢-4-氧代-1 H-吡咯并[2,3 - b ]吡啶-5-羧酸。通过使乙氧基乙by与溴丙酮或氯乙醛反应获得起始的吡咯。一种化合物(10)在体外表现出抗菌活性。