| 英文名称: | | 3-quinolinecarboxylic acid, 1,4-dihydro-6-chloro-1-ethyl-4-oxo-7-(1-piperazinyl | | 1,4-dihydro-6-chloro-1-ethyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxyl ic a | | 6-chloro-1-ethyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)quinoline-3-carboxyl ic a | | 1,4-dihydro-6-chloro-1-ethyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic aci |
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