Lefèvre J P, Mueller T C, Johansson L. "一种的合成方法" [P]. European Patent, EP 3700800 A1, 2015-05-06.
Park J H, Davis P L, Stevens L M. "Method for the Synthesis of 3,3-Dichlorobenzidine-" [P]. US Patent, US 11214084 B2, 2019-05-06.
发明人钱学锋,韩伟,黄志刚. "A Process for Preparing High-Purity 3,3-Dichlorobenzidine-" [P]. 中国发明专利, 专利号 CN 117008710 A, 授权公告日 2020-02-13.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 142, 1343-1363.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 1632, (2), 7242-7248.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Dichlorobenzidine- Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1637, (6), 5446-5476.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 623, 2188-2208.