发明人何建平,张德明,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114594336 A, 授权公告日 2016-08-24.
发明人林芳,沈红梅,韩伟. "Method for the Synthesis of 1-Methyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115175926 B, 授权公告日 2017-04-09.
发明人钱学锋,王建平,孙丽萍. "A Process for Preparing High-Purity 1-Methyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110459095 A, 授权公告日 2019-03-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2020, 938, 2251-2257.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 2405, 4767-4775.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1187, 9053-9072.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2010, 1848, 9814-9832.