Chemistry is traditionally divided into organic and inorganic chemistry. Safety of Ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 100491-29-0
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An antibacterially active quinolone or naphthyridonecarboxylic acid derivative of the formula STR1 in which R1 stands for various organic radical, R2 stands for hydrogen, alkyl having 1 to 4 carbon atoms or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl, R3 stands for hydrogen or amino, R4 stands for a radical of the formula STR2 A stands for N or C-R5, wherein R5 stands for hydrogen, halogen methyl, cyano or nitro or else together with R1 can form a bridge of the structure STR3 or a pharmaceutically utilizable hydrate, acid addition salt, alkali metal salt, alkaline earth metal salt, silver salt or guanidinium salt of the carboxylic acid when R2 is hydrogen.
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Reference£º
1,781-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N775 – PubChem