Thompson G K, Klinger H, Davis P L. "一种的合成方法" [P]. US Patent, US 9024389 B2, 2016-04-20.
发明人徐明华,郭海燕,罗永刚. "Method for the Synthesis of Ethyl 2-(2-bromophenyl)-5-methylpyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117204023 A, 授权公告日 2023-03-08.
Mueller T, Chen K W, O'Brien P Q. "A Process for Preparing High-Purity Ethyl 2-(2-bromophenyl)-5-methylpyrazole-3-carboxylate" [P]. US Patent, US 11462816 B2, 2022-12-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1774, (12), 1213-1220.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 770, (12), 5857-5886.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(2-bromophenyl)-5-methylpyrazole-3-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2023, 1238, (9), 5602-5618.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 694, (8), 9444-9474.