发明人赵玉洁,冯建国,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113870792 A, 授权公告日 2019-03-24.
Johansson L, Schröder R, Nielsen H. "Method for the Synthesis of 1'-Methyl-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxylic acid" [P]. European Patent, EP 3781423 A1, 2020-12-23.
发明人杨光,陈志强,孙丽萍. "A Process for Preparing High-Purity 1'-Methyl-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111803852 B, 授权公告日 2024-11-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 1111, (9), 92-108.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 2248, 7710-7717.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1'-Methyl-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2018, 1706, 675-698.