发明人李文辉,郭海燕,周伟. "Method for the Synthesis of methyl 2-(1-methyl-1H-pyrazol-4-yl)acetate" [P]. 中国发明专利, 专利号 CN 116979219 B, 授权公告日 2025-04-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 甲基 2-(1-甲基-1H-吡唑-4-基)醋酸盐 in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 874, (1), 594-606.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲基 2-(1-甲基-1H-吡唑-4-基)醋酸盐 as an Impurity". J. Sep. Sci., 2024, 1938, (9), 1052-1071.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of methyl 2-(1-methyl-1H-pyrazol-4-yl)acetate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 771, 9125-9153.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 甲基 2-(1-甲基-1H-吡唑-4-基)醋酸盐 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 1421, (7), 8761-8783.