发明人赵玉洁,冯建国,张德明. "Method for the Synthesis of tert-Butyl 3-hydroxy-2-methyl-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109945962 A, 授权公告日 2019-11-10.
Lefèvre J P, Kowalski A, Mueller T C. "A Process for Preparing High-Purity tert-Butyl 3-hydroxy-2-methyl-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate" [P]. European Patent, EP 3594490 A1, 2019-08-25.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 366, (4), 2435-2458.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 963, (5), 8329-8345.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-hydroxy-2-methyl-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 485, 6595-6619.