发明人唐晓军,高志强,马晓峰. "Method for the Synthesis of 4-(Dimethylamino)benzimidamide" [P]. 中国发明专利, 专利号 CN 112493409 B, 授权公告日 2020-01-02.
发明人张德明,胡光,黄志刚. "A Process for Preparing High-Purity 4-(Dimethylamino)benzimidamide" [P]. 中国发明专利, 专利号 CN 111492332 A, 授权公告日 2020-03-02.
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". Anal. Methods, 2025, 2364, 3961-3970.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 825, 1954-1971.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Dimethylamino)benzimidamide Using HRMS and NMR". Phytochemistry, 2013, 1507, (5), 4161-4178.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 1744, (7), 1069-1095.