Synonyms:
3-[2-[4-[(e)-(2,4-difluorophenyl)(hydroxyimino)methyl]-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-α]pyrimidin-4-one ; 4h-pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-[(e)-(2,4-difluorophenyl)(hydroxyimino)methyl]-1-piperidinyl]ethyl] -6,7,8,9-tetrahydro-2-methyl- ; 3-[2-[4-[(e)-(2,4-difluorophenyl)(hydroxyimino)methyl]-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one ; risperidone ep impurity a ; risperidone e-oxime impurity ; risperidone e-oxime