| uriben |
| uriclar |
| urodixin |
| uroman |
| uroneg |
| uropan |
| 1,8-Naphthyridine-3-carboxylic acid,1-ethyl-1,4-dihydro-7-methyl-4-oxo- |
| 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid |
| Naldixic acid |
| 1-Ethyl-7-methyl-1,4-dihydro-1,8-naphthyridin-4-one-3-carbox |
| 8-Naphthyridine-3-carboxylic acid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1 |
| 3-Carboxy-1-ethyl-7-methyl-1,8-naphthidin-4-one |
| 1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid |
| 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxilic acid |
| 1-Ethyl-7-methyl-1,4-dihydro-1,8-naphthyridin-4-one-3-carboxylic acid |
| 1-Ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid |
| Nalidic acid |
| Nalidixan |
| Nalidixic acid |
| Nalidixin |
| Nalidixinic acid |
| Narigix |
| Naxuril |
| Nevigramon |
| Nogram |
| Urisal |
| Win 18,320 |
| Wintomylon |
| 1-ethyl-1,4-dihydro-7-methyl-4-oxo-8-naphthyridine-3-carboxylic acid |
| 1-aethyl-7-methyl-1,8-naphthyridin-4-on-3-karbonsaeure |
| 1-ethyl-7-methyl-1,8-naphthyridin-4-one-3-carboxylic acid |
| 3-carboxy-1-ethyl-7-methyl-1,8-naphthyridin-4-one |
| acide 1-etil-7-metil-1,8-naftiridin-4-one-3-carbossilico |
| acide nalidixico |
| acide nalidixique |
| betaxina |
| cybis |
| dixiben |
| eucisten |
| innoxalon |
| kusnarin |
| nalidicron |
| nalitucsan |
| nalix |
| nalurin |
| nci-c56199 |
| neggram |
| negram |
| nicelate |
| nsc-82174 |
| poleon |
| specifen |
| specifin |
| uralgin |
