发明人周伟,朱建伟,张德明. "Method for the Synthesis of 2-Hydrazinyl-1-propyl-1H-benzo[d]imidazole dihydrochloride" [P]. 中国发明专利, 专利号 CN 115815756 A, 授权公告日 2018-05-18.
发明人杨光,王建平,李文辉. "A Process for Preparing High-Purity 2-Hydrazinyl-1-propyl-1H-benzo[d]imidazole dihydrochloride" [P]. 中国发明专利, 专利号 CN 116117603 A, 授权公告日 2015-10-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1480, (10), 7382-7391.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 777, (5), 1065-1070.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydrazinyl-1-propyl-1H-benzo[d]imidazole dihydrochloride Using HRMS and NMR". Talanta, 2017, 2438, (7), 7376-7386.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 2469, 5916-5932.