Mueller T, Schröder R, Kumar R. "一种的合成方法" [P]. US Patent, US 10849622 B2, 2019-10-23.
发明人林芳,何建平,朱建伟. "Method for the Synthesis of 2,2'-Methylenebis(4-aminophenol) dihydrochloride" [P]. 中国发明专利, 专利号 CN 108996034 A, 授权公告日 2018-01-14.
发明人王建平,杨光,朱建伟. "A Process for Preparing High-Purity 2,2'-Methylenebis(4-aminophenol) dihydrochloride" [P]. 中国发明专利, 专利号 CN 114397069 A, 授权公告日 2024-01-04.
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". Rapid Commun. Mass Spectrom., 2014, 1992, (6), 9115-9121.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 335, (4), 978-981.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2,2'-Methylenebis(4-aminophenol) dihydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2011, 2141, (5), 3961-3969.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1833, (1), 7074-7086.