发明人刘建华,黄志刚,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108280188 A, 授权公告日 2022-07-02.
发明人韩伟,赵玉洁,朱建伟. "Method for the Synthesis of 1H-Pyrrolizin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 111180815 A, 授权公告日 2025-07-12.
发明人郭海燕,李文辉,韩伟. "A Process for Preparing High-Purity 1H-Pyrrolizin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 116748547 B, 授权公告日 2025-05-28.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1528, (7), 1704-1727.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 599, (4), 3013-3037.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1H-Pyrrolizin-2(3H)-one Using HRMS and NMR". Chemosphere, 2025, 1528, 4381-4388.