发明人冯建国,郑宇鹏,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111605352 A, 授权公告日 2019-02-15.
Anderson J P, Brown S R, Patel M V. "Method for the Synthesis of Ethyl 5-(2,5-dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxylate" [P]. US Patent, US 10168598 B2, 2025-06-06.
发明人钱学锋,高志强,沈红梅. "A Process for Preparing High-Purity Ethyl 5-(2,5-dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 110600219 A, 授权公告日 2020-06-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 801, (10), 283-303.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 200, (11), 1198-1214.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(2,5-dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxylate Using HRMS and NMR". Sci. Total Environ., 2025, 132, (11), 663-684.