发明人赵玉洁,高志强,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116362594 A, 授权公告日 2020-12-17.
Thompson G K, Davis P L, Schröder R. "Method for the Synthesis of 2-Methyl-1-(3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)pyrrolidine-2-carboxylic acid" [P]. US Patent, US 9265110 B2, 2019-07-26.
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". Talanta, 2023, 1406, 7633-7643.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 1764, (4), 9633-9636.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-1-(3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)pyrrolidine-2-carboxylic acid Using HRMS and NMR". Chemosphere, 2018, 2215, 143-158.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 944, 3096-3114.