4H-Pyrido(1, 2-a)pyrimidin-4-one, 2, 7-dimethyl-3-ethyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2, 9-dimethyl-3-ethyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2-(1-methyl-4-piperazinyl)-3-(((2-oxo-3-oxazolidinyl)imino)methyl)-, hydrochloride, hydrate

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2-(2-furanyl)-6-methyl-3-phenyl-

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2-(diethylamino)-3-(((2-oxo-3-oxazolidinyl)imino)methyl)-

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2-(hexahydro-1H-azepin-1-yl)-3-(((2-oxo-3-oxazolidinyl)imino)methyl)-, hydrate

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2-chloro-

4H-Pyrido(1, 2-a)pyrimidin-4-one, 2-methyl-3-propyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 3, 6-dimethyl-2-ethyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 3-(((2-oxo-3-oxazolidinyl)imino)methyl)-2-piperidino-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 3-butyl-2, 6-dimethyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 3-butyl-2-methyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 3-ethyl-2, 6, 8-trimethyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 3-ethyl-2-methyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidin-4-one, 6, 7, 8, 9-tetrahydro-3-(((2-oxo-3-oxazolidinyl)imino)methyl)-2-piperidino-

4H-Pyrido(1, 2-a)pyrimidin-4-one, 6, 7, 8, 9-tetrahydro-6-methyl-

4H-Pyrido(1, 2-a)pyrimidin-4-one, 7-chloro-3-ethyl-2-methyl-, monohydrochloride

4H-Pyrido(1, 2-a)pyrimidine-1, 3(6H)-dicarboxylic acid, 7, 8, 9, 9a-tetrahydro-6-methyl-4-oxo-, diethyl ester

4H-Pyrido(1, 2-a)pyrimidine-3-acetamide, 6-methyl-4-oxo-N-propyl-

4H-Pyrido(1, 2-a)pyrimidine-3-acetic acid, 9-((4-acetyl-3-hydroxy-2-propylphenoxy)methyl)-4-oxo-