发明人李文辉,周伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113249759 A, 授权公告日 2017-08-17.
发明人徐明华,周伟,胡光. "Method for the Synthesis of 2-(4-Bromophenoxy)-n'-(2-chloroacetyl)acetohydrazide" [P]. 中国发明专利, 专利号 CN 113302014 B, 授权公告日 2019-05-10.
Nowak P, Björnsson E, Mueller T C. "A Process for Preparing High-Purity 2-(4-Bromophenoxy)-n'-(2-chloroacetyl)acetohydrazide" [P]. European Patent, EP 3080011 A1, 2020-12-03.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2017, 2355, (4), 2790-2806.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 1255, (6), 1521-1528.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Bromophenoxy)-n'-(2-chloroacetyl)acetohydrazide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1866, (6), 9080-9103.