Molecular Formula | C19H22FN3O3 |
Physical and Chemical Properties | Dihydrate: melting point 190~192 ℃. |
Use | quinolone antibacterial. |
production method | 1-cyclopropyl-6, 7-difluoro-1, 4-dihydro-5-methyl-4-oxo-3-quinolinecarboxylic acid and 2-methylpiperazine were stirred in acetonitrile in the presence of triethylamine to obtain the product. |