发明人黄志刚,郑宇鹏,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117041865 A, 授权公告日 2024-03-19.
发明人钱学锋,林芳,唐晓军. "Method for the Synthesis of 2-Amino-2-(1H-pyrrol-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112736887 A, 授权公告日 2022-03-24.
发明人冯建国,朱建伟,沈红梅. "A Process for Preparing High-Purity 2-Amino-2-(1H-pyrrol-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115950186 A, 授权公告日 2017-07-12.
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". J. Agric. Food Chem., 2013, 822, 6083-6096.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1878, 9822-9831.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-2-(1H-pyrrol-2-yl)acetic acid Using HRMS and NMR". J. Sep. Sci., 2020, 517, (6), 4414-4425.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 2048, (10), 5210-5229.