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Home › Preparation of 1-alkyl-1,4-dihydro-4-oxo-7-(4-pyridyl)-3-quinolinecarboxylic acid

Preparation of 1-alkyl-1,4-dihydro-4-oxo-7-(4-pyridyl)-3-quinolinecarboxylic acid

US Patent 4554352 · Granted Nov 19, 1985

Estimated economic value: $2,123,000 ⓘ

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