For the purpose of biological screening, a number of new quinoxalines have been synthesized via fluorine replacement in 2,3-disubstituted 6,7-difluoroquinoxaline 1,4-dioxides and their deoxygenated derivatives by reactions with dialkylamines, sodium azide, and sodium methoxide.
Synthesis and antibacterial activity of new derivatives of 1,4-di-N-oxides of quinoxaline
作者:R. G. Glushkov、T. I. Vozyakova、E. V. Adamskaya、S. A. Aleinikova、T. P. Radkevich、L. D. Shepilova、E. N. Padeiskaya、T. A. Gus'kova
DOI:10.1007/bf02218945
日期:1994.1
found in the structure of antibacterial drugs of the quinolone carboxylic acid series [4]. We obtained compounds (V) (analogs of the drug quinoxidine) from benzofuroxanes (II). The starting compounds I]a-c were synthesized by oxidation of 4,5-substituted nitroanilines (h-c) by sodium hypochlorite in a water-alcohol base medium. When the synthesis of benzofuroxane IIg was attempted under these conditions
作者:S. K. Kotovskaya、S. A. Romanova、V. N. Charushin、O. N. Chupakhin
DOI:10.1023/a:1020870100148
日期:——
For the purpose of biological screening, a number of new quinoxalines have been synthesized via fluorine replacement in 2,3-disubstituted 6,7-difluoroquinoxaline 1,4-dioxides and their deoxygenated derivatives by reactions with dialkylamines, sodium azide, and sodium methoxide.