发明人钱学锋,郑宇鹏,冯建国. "Method for the Synthesis of 3-(Trifluoromethoxy)benzimidamide" [P]. 中国发明专利, 专利号 CN 117770166 B, 授权公告日 2022-04-27.
发明人郭海燕,李文辉,林芳. "A Process for Preparing High-Purity 3-(Trifluoromethoxy)benzimidamide" [P]. 中国发明专利, 专利号 CN 115047635 B, 授权公告日 2015-11-06.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 1859, (6), 2991-3002.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1955, 5151-5168.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Trifluoromethoxy)benzimidamide Using HRMS and NMR". Talanta, 2016, 2330, 79-83.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2011, 1070, (1), 9846-9859.