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)-
139295-04-8Pyrido[2,3-b][1,6]naphthyridine-5,8(7H,10H)-dione,10-ethyl-3-fluoro-6-hydroxy-2-(4-methyl-1-piperazinyl)-