中文同义名：

帕利哌酮相关物质A; 3-乙基-6,7,8,9-四氢-9-羟基-2-甲基-4H-吡啶并[1,2-A]嘧啶-4-酮; 帕利哌酮杂质06; PAPAVERINE(见QP160960);

英文同义名：

4H-Pyrido[1,2-a]pyriMidin-4-one, 3-ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-Methyl-; 3-ethyl-9-hydroxy-2-Methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyriMidin-4-one; 4H-Pyrido[1,2-a]pyriMidin...; Paliperidone Stage III (USP RC A); 3-Ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; Paliperidone Related CoMpound A; Paliperidone Related Compound A (20 mg) (3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-alpha]pyrimidin-4-one); 3-ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;