Hughes D C, Mueller T, Lee S K. "一种的合成方法" [P]. US Patent, US 10390809 B2, 2015-04-16.
发明人林芳,朱建伟,刘建华. "Method for the Synthesis of 4-Bromothiophene-2-carboximidamide" [P]. 中国发明专利, 专利号 CN 114465784 B, 授权公告日 2020-04-12.
发明人马晓峰,韩伟,胡光. "A Process for Preparing High-Purity 4-Bromothiophene-2-carboximidamide" [P]. 中国发明专利, 专利号 CN 113178828 B, 授权公告日 2024-06-28.
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". Biomed. Chromatogr., 2013, 882, (9), 293-303.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2011, 959, (6), 7999-8021.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromothiophene-2-carboximidamide Using HRMS and NMR". J. Agric. Food Chem., 2018, 232, 2662-2679.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 2141, (9), 5856-5886.