J. Segawa, M. Kitano, K. Kazuno
Aug 1, 1992
Citations
0
Influential Citations
19
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
A series of 8-substituted-7-fluoro-5-oxo-5H-thiazolo[3,2-a]quinoline-4-carboxylic acids was prepared and evaluated for antibacterial activity. These compounds were synthesized from ethyl 2-mercaptoquinoline-3-carboxylates 17 which were obtained from anilines 11 by a route involving an intramolecular cyclization reaction.