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9-Hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, 9-hydroxy-2-phenyl- 4H-pyrido[1,2-a]pyrimidin-4-one, 9-methyl-2-phenyl-4H-pyrido[1,2-a]- pyrimidin-4-one,ethyl 9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one-3- carboxylate and their derivatives
Authors:Harry L Yale
Abstract:
Keywords:
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