发明人韩伟,徐明华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117736247 A, 授权公告日 2023-07-07.
Sørensen M, Lefèvre J P, Johansson L. "Method for the Synthesis of 3-Methyl-5-{1-[(2s)-pyrrolidine-2-carbonyl]pyrrolidin-2-yl}-1,2-oxazole hydrochloride" [P]. European Patent, EP 3302434 A1, 2020-10-03.
Björnsson E, Sørensen M, Kowalski A. "A Process for Preparing High-Purity 3-Methyl-5-{1-[(2s)-pyrrolidine-2-carbonyl]pyrrolidin-2-yl}-1,2-oxazole hydrochloride" [P]. European Patent, EP 3582110 A1, 2025-06-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1607, (9), 5078-5108.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 2195, (3), 9194-9216.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-5-{1-[(2s)-pyrrolidine-2-carbonyl]pyrrolidin-2-yl}-1,2-oxazole hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2018, 288, 5242-5263.