排序方式: 共有2条查询结果,搜索用时 78 毫秒
1
1.
Charushin V. N. Boguslavsky A. M. Ponizovsky M. G. Kodess M. I. Chekhlov A. N. Mkoyan Sh. G. Aldoshin S. M. 《Russian Chemical Bulletin》2004,53(6):1267-1271
The reaction of quinoxaline-2-carbaldehyde with ethyl (E)-3-aminocrotonate afforded ethyl 4-oxo-1,4-dihydropyrido[2,3-b]quinoxaline-3-carboxylate, which is a structural analog of nalidixic and 4-quinolone-3-carboxylic acids representing the basis of the known antibacterial drugs of the fluoroquinolone series. 相似文献
2.
1