发明人王建平,罗永刚,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114665221 A, 授权公告日 2023-03-24.
Schröder R, Davis P L, Patel M V. "Method for the Synthesis of 5,6-Difluoro-2-hydrazinyl-1-methyl-1H-benzo[d]imidazole" [P]. US Patent, US 11398662 B2, 2015-09-26.
Björnsson E, Nowak P, Schröder R. "A Process for Preparing High-Purity 5,6-Difluoro-2-hydrazinyl-1-methyl-1H-benzo[d]imidazole" [P]. European Patent, EP 3553261 A1, 2020-06-23.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 2385, (5), 9600-9606.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 2262, 168-192.