发明人王建平,刘建华,高志强. "Method for the Synthesis of 1-(3-(Dimethylamino)propyl)-2-methyl-1H-benzo[d]imidazol-5-amine" [P]. 中国发明专利, 专利号 CN 109937553 B, 授权公告日 2016-08-17.
发明人徐明华,赵玉洁,孙丽萍. "A Process for Preparing High-Purity 1-(3-(Dimethylamino)propyl)-2-methyl-1H-benzo[d]imidazol-5-amine" [P]. 中国发明专利, 专利号 CN 112882785 A, 授权公告日 2025-01-20.
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 in Pharmaceutical Formulations". Phytochemistry, 2014, 87, (6), 9924-9947.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 723, (10), 9878-9893.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-(Dimethylamino)propyl)-2-methyl-1H-benzo[d]imidazol-5-amine Using HRMS and NMR". Anal. Chem., 2019, 496, 8048-8068.