Synthesis and antibacterial activity of new 4-alkoxy, 4-aminoalkyl and 4-alkylthioquinoline derivatives
作者:Marie-Gratia Kayirere、Abdallah Mahamoud、Jacqueline Chevalier、Jean-Claude Soyfer、Andrée Crémieux、Jacques Barbe
DOI:10.1016/s0223-5234(99)80076-2
日期:1998.1
4-Alkoxy-8-methyl-7-nitroquinolines, 4-alkylamino-8-methyl-7-nitroquinolines, 4-alkoxy-2,8-dimethylquinolines, 4-alkylthioquinolines were prepared from 8-methyl-7-nitro-4-quinolone, 8-methyl-7-nitro-4-chloro-quinoline, 2,8-dimethyl-4-quinolone and 4-hydroxyquinoline used as starting material. Compounds were characterized from H-1 and C-13 NMR spectra. These drugs were tested against selected gram-, gram+ and mycobacteria strains. A promising activity was observed against Mycobacterium smegmatis. (C) Elsevier, Paris.