发明人林芳,周伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109428111 A, 授权公告日 2018-12-10.
Rossi M, Sørensen M, Lefèvre J P. "Method for the Synthesis of 3318AF
4-Methyl-2-piperidin-1-yl-pyrimidine-5-carboxylic acid
924872-01-5
C11H15N3O2" [P]. European Patent, EP 3064456 A1, 2024-08-16.
发明人马晓峰,孙丽萍,陈志强. "A Process for Preparing High-Purity 3318AF
4-Methyl-2-piperidin-1-yl-pyrimidine-5-carboxylic acid
924872-01-5
C11H15N3O2" [P]. 中国发明专利, 专利号 CN 111296737 A, 授权公告日 2023-02-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1269, (2), 6316-6331.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 115, 8593-8619.