Schröder R, Mueller T C, Lefèvre J P. "Method for the Synthesis of 4,4'-Ddmu" [P]. European Patent, EP 3174304 A1, 2021-03-02.
发明人沈红梅,张德明,黄志刚. "A Process for Preparing High-Purity 4,4'-Ddmu" [P]. 中国发明专利, 专利号 CN 117046792 A, 授权公告日 2018-10-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 4,4ˊ-二氯二苯基甲烷 in Pharmaceutical Formulations". Sci. Total Environ., 2020, 2266, 8772-8781.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,4ˊ-二氯二苯基甲烷 as an Impurity". Anal. Chem., 2019, 1238, (11), 5062-5068.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4,4'-Ddmu Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 1035, (7), 3741-3749.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 4,4ˊ-二氯二苯基甲烷 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 2157, 9890-9909.