发明人张德明,徐明华,郑宇鹏. "Method for the Synthesis of 4,5-Dimethyl-2-(pyrrolidin-2-yl)-1H-imidazole" [P]. 中国发明专利, 专利号 CN 113457198 A, 授权公告日 2020-08-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 1188, (2), 5046-5073.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 2017, (9), 3184-3191.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dimethyl-2-(pyrrolidin-2-yl)-1H-imidazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2022, 545, 2403-2418.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2020, 707, (12), 6745-6748.