4-hydroxy-2-quinolones. 108. N-R-amides of 9-fluoro-1-hydroxy-5-methyl-3- oxo-6,7-dihydro-3H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid and their antitubercular activity

被引:0
作者
Ukrainets I.V. [1 ]
Sidorenko L.V. [1 ]
Gorokhova O.V. [1 ]
Shishkin O.V. [2 ]
Turov A.V. [3 ]
机构
[1] National Pharmaceutical University
[2] Institute of Scintillation Materials, Ukraine National Academy of Sciences
[3] Taras Shevchenko National University
关键词
4-hydroxy-2-oxo-1,2-dihydroquinoline-3- carboxylic acid esters and amides; Antitubercular activity; Heterocyclic tricarbonylmethanes; X-ray structural analysis;
D O I
10.1007/s10593-006-0228-6
中图分类号
学科分类号
摘要
The reaction of 6-fluoro-2-methyl-1,2,3,4-tetrahydroquinoline with triethylmethanetricarboxylate gives di(9-fluoro-1-hydroxy-5-methyl-3-oxo-6,7- dihydro-3H,5H-pyrido[3,2,1-ij]quinolin-2-yl)methane and ethyl 9-fluoro-1-hydroxy-5-methyl-3-oxo-6,7-dihydro-3H,5H-pyrido[3,2,1-ij] quinoline-2-carboxylate from which alkyl-, dialkylaminoalkyl-, and hetarylamides as well as hydrazides were prepared. The structure and antitubercular properties of the compounds synthesized are discussed. © Springer Science+Business Media, Inc. 2006.
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页码:1208 / 1222
页数:14
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