L. Ming
2003
Citations
0
Influential Citations
1
Citations
Journal
Chinese Journal of Pharmaceuticals
Abstract
Tosufloxacin p-tosylate was synthesized from ethyl 2,6-dichloro-5-fluoronicotinoyl- acetate via condensation with triethyl orthoformate, 2,4-difluoroaniline displacement, cyclization, condensation with 3-aminopyrrolidine, hydrolysis, and then tosylate formation in an overall yield of 72.6%.