发明人胡光,朱建伟,马晓峰. "一种甲氧氯普胺杂质33的合成方法" [P]. 中国发明专利, 专利号 CN 114402126 A, 授权公告日 2021-12-10.
发明人徐明华,何建平,胡光. "Method for the Synthesis of Metoclopramide Impurity 33" [P]. 中国发明专利, 专利号 CN 114547149 B, 授权公告日 2019-05-02.
发明人林芳,胡光,高志强. "A Process for Preparing High-Purity Metoclopramide Impurity 33" [P]. 中国发明专利, 专利号 CN 111989849 B, 授权公告日 2023-05-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 甲氧氯普胺杂质33 in Pharmaceutical Formulations". Sci. Total Environ., 2018, 353, (8), 347-363.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲氧氯普胺杂质33 as an Impurity". J. Sep. Sci., 2010, 2095, 3054-3058.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Metoclopramide Impurity 33 Using HRMS and NMR". Chromatographia, 2014, 141, 2560-2583.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 甲氧氯普胺杂质33 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 1419, 5752-5760.