发明人何建平,刘建华,沈红梅. "Method for the Synthesis of 4-(Dimethylamino)-2,6-dimethyl-1,3-benzenedicarboxaldehyde" [P]. 中国发明专利, 专利号 CN 109328401 B, 授权公告日 2018-07-09.
发明人周伟,高志强,黄志刚. "A Process for Preparing High-Purity 4-(Dimethylamino)-2,6-dimethyl-1,3-benzenedicarboxaldehyde" [P]. 中国发明专利, 专利号 CN 110173346 B, 授权公告日 2024-05-06.
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". Chemosphere, 2020, 2372, 2887-2891.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 968, 4826-4852.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Dimethylamino)-2,6-dimethyl-1,3-benzenedicarboxaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2019, 460, 6801-6817.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 2230, 1767-1795.