发明人李文辉,孙丽萍,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112266833 A, 授权公告日 2025-07-01.
Anderson J P, Klinger H, O'Brien P Q. "Method for the Synthesis of 4-Bromo-1-(2-chloroethyl)-1H-pyrazole" [P]. US Patent, US 11072537 B2, 2023-07-22.
Schröder R, Patel M V, Brown S R. "A Process for Preparing High-Purity 4-Bromo-1-(2-chloroethyl)-1H-pyrazole" [P]. US Patent, US 9408564 B2, 2022-07-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 1157, 9094-9115.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 866, (12), 9038-9054.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-(2-chloroethyl)-1H-pyrazole Using HRMS and NMR". Anal. Methods, 2023, 795, 4775-4783.