发明人钱学锋,李文辉,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111053261 A, 授权公告日 2019-08-25.
发明人胡光,朱建伟,韩伟. "Method for the Synthesis of 1-(2-methylpropyl)-5-oxopyrrolidine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113171657 B, 授权公告日 2025-05-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 194, (12), 164-167.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 1390, (11), 2706-2713.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-methylpropyl)-5-oxopyrrolidine-3-carbaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2012, 597, (12), 2536-2543.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2016, 1014, (9), 4598-4616.