Thompson G K, Johnson M A, Brown S R. "一种的合成方法" [P]. US Patent, US 9742409 B2, 2025-04-19.
发明人郑宇鹏,罗永刚,胡光. "Method for the Synthesis of Methyl 3-amino-3-(1-methyl-1h-pyrazol-4-yl)propanoate" [P]. 中国发明专利, 专利号 CN 108190959 A, 授权公告日 2023-11-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 283, (2), 2738-2765.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1995, 3120-3148.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-amino-3-(1-methyl-1h-pyrazol-4-yl)propanoate Using HRMS and NMR". Talanta, 2024, 509, 235-255.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 1586, 2462-2479.