发明人孙丽萍,周伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111792390 A, 授权公告日 2020-01-18.
Davis P L, Patel M V, Roberts E F. "Method for the Synthesis of Diethyl 2-(5-methylpyridin-2-yl)malonate" [P]. US Patent, US 10218278 B2, 2025-12-10.
发明人郑宇鹏,罗永刚,林芳. "A Process for Preparing High-Purity Diethyl 2-(5-methylpyridin-2-yl)malonate" [P]. 中国发明专利, 专利号 CN 111485725 A, 授权公告日 2019-08-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 911, 874-893.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 1334, (3), 7610-7628.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 2-(5-methylpyridin-2-yl)malonate Using HRMS and NMR". Biomed. Chromatogr., 2017, 831, 5972-5994.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 80, 22-52.