发明人郭海燕,李文辉,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108134179 A, 授权公告日 2021-03-19.
Mueller T C, Sørensen M, Lefèvre J P. "Method for the Synthesis of 4-(Methylnitrosamino-d3)-4-(3-pyridyl)butyric Acid" [P]. European Patent, EP 3477422 A1, 2024-10-18.
Rossi M, Sørensen M, Nielsen H. "A Process for Preparing High-Purity 4-(Methylnitrosamino-d3)-4-(3-pyridyl)butyric Acid" [P]. European Patent, EP 3701186 A1, 2015-12-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 1054, 6864-6881.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 1138, (4), 7239-7250.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Methylnitrosamino-d3)-4-(3-pyridyl)butyric Acid Using HRMS and NMR". Sci. Total Environ., 2015, 453, (12), 4882-4910.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 398, (5), 8074-8098.