发明人黄志刚,钱学锋,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114539507 A, 授权公告日 2020-11-09.
发明人王建平,李文辉,郑宇鹏. "Method for the Synthesis of Ethyl 2-(5-isopropyl-3-methyl-1H-pyrazol-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 110697672 A, 授权公告日 2023-07-05.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 670, (6), 6762-6788.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 2338, 1174-1196.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(5-isopropyl-3-methyl-1H-pyrazol-1-yl)acetate Using HRMS and NMR". Environ. Sci. Technol., 2017, 1226, 5151-5158.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 2299, (6), 7109-7139.