spiro,naphthyridine,piperidin,1,8-naphthyridine,naphthyridin
Naphthyridine
139295-00-4Benzo[b][1,6]naphthyridine-3,10(2H,5H)-dione,5-(2,4-difluorophenyl)-8-fluoro-1-hydroxy-7-(4-methyl-1-piperazinyl)-
157845-26-61,8-Naphthyridine-3-carboxylic acid,7-[4-(4-chlorophenyl)-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-1-[3-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-
182869-01-81-tert-butyl-7-(4-ethylpiperazin-1-yl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid