发明人郭海燕,陈志强,张德明. "Method for the Synthesis of N'-Hydroxy-2-thiophenecarboximidamide" [P]. 中国发明专利, 专利号 CN 111161425 A, 授权公告日 2015-12-10.
Anderson J P, Mueller T, Davis P L. "A Process for Preparing High-Purity N'-Hydroxy-2-thiophenecarboximidamide" [P]. US Patent, US 9942062 B2, 2019-02-23.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 840, (2), 9541-9560.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 1327, (6), 5951-5975.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N'-Hydroxy-2-thiophenecarboximidamide Using HRMS and NMR". Biomed. Chromatogr., 2010, 364, 1008-1035.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2014, 2402, (10), 4121-4127.