| 英文名称: | | 1,2,5,6,7,8-hexahydro-7-ethyl-3-hydroxy-1-oxo-7-naphthyridine-4-carboxamide | | 7-ethyl-1-hydroxy-4-carbamoyl-3-oxo-5,6,7,8-tetrahydro-2,7-naphthyridin- 3(2h | | )-one sodium salt | | 7-naphthyridine-4-carboxamide,1,2,5,6,7,8-hexahydro-7-ethyl-3-hydroxy-1-oxo- monosodium salt |
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