发明人郭海燕,孙丽萍,高志强. "一种H-脯氨酸-NMe2的合成方法" [P]. 中国发明专利, 专利号 CN 116703118 A, 授权公告日 2021-06-11.
Roberts E F, O'Brien P Q, Johnson M A. "Method for the Synthesis of H-Pro-NMe2" [P]. US Patent, US 11774303 B2, 2017-11-21.
Johansson L, Lefèvre J P, Kowalski A. "A Process for Preparing High-Purity H-Pro-NMe2" [P]. European Patent, EP 3117426 A1, 2022-11-09.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of H-脯氨酸-NMe2 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 289, (11), 7089-7114.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-脯氨酸-NMe2 as an Impurity". Biomed. Chromatogr., 2020, 2355, (3), 9208-9214.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of H-Pro-NMe2 Using HRMS and NMR". Anal. Chim. Acta, 2018, 609, 1147-1155.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate H-脯氨酸-NMe2 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 191, (5), 6695-6705.