发明人郭海燕,冯建国,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112358221 A, 授权公告日 2019-07-24.
发明人王建平,张德明,韩伟. "Method for the Synthesis of 7-(Hydroxymethyl)-2,3-dihydro-1H-pyrrolizin-1-one" [P]. 中国发明专利, 专利号 CN 117858965 A, 授权公告日 2023-05-25.
发明人郑宇鹏,徐明华,钱学锋. "A Process for Preparing High-Purity 7-(Hydroxymethyl)-2,3-dihydro-1H-pyrrolizin-1-one" [P]. 中国发明专利, 专利号 CN 116495538 A, 授权公告日 2019-05-11.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 947, (12), 4768-4775.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 239, 4935-4938.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7-(Hydroxymethyl)-2,3-dihydro-1H-pyrrolizin-1-one Using HRMS and NMR". Anal. Chem., 2021, 1901, (2), 4860-4881.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1893, (4), 1055-1076.