Lee S K, Kumar R, Patel M V. "Method for the Synthesis of 5-(Dimethylamino)-2-(methylamino)phenol" [P]. US Patent, US 11403480 B2, 2019-11-18.
发明人王建平,黄志刚,林芳. "A Process for Preparing High-Purity 5-(Dimethylamino)-2-(methylamino)phenol" [P]. 中国发明专利, 专利号 CN 117250096 B, 授权公告日 2023-10-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 2286, (11), 8853-8865.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 1188, (1), 3858-3867.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Dimethylamino)-2-(methylamino)phenol Using HRMS and NMR". Phytochemistry, 2017, 2477, (12), 7177-7184.