发明人陈志强,林芳,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115806706 A, 授权公告日 2021-09-27.
Park J H, Johnson M A, Fischer A B. "Method for the Synthesis of Ethyl 2-(5-methyl-3,4-dinitro-1h-pyrazol-1-yl)acetate" [P]. US Patent, US 10475349 B2, 2025-01-07.
发明人郭海燕,郑宇鹏,沈红梅. "A Process for Preparing High-Purity Ethyl 2-(5-methyl-3,4-dinitro-1h-pyrazol-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 112012633 A, 授权公告日 2021-09-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 1899, 7353-7382.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 926, 8842-8859.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(5-methyl-3,4-dinitro-1h-pyrazol-1-yl)acetate Using HRMS and NMR". Chemosphere, 2013, 293, 3189-3214.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 1514, 8864-8893.