Anderson J P, Stevens L M, O'Brien P Q. "Method for the Synthesis of 3-Nitrophenylguanidine Nitrate" [P]. US Patent, US 11817593 B2, 2022-05-10.
发明人高志强,马晓峰,韩伟. "A Process for Preparing High-Purity 3-Nitrophenylguanidine Nitrate" [P]. 中国发明专利, 专利号 CN 116278969 A, 授权公告日 2023-02-10.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1770, 4310-4320.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 1495, 8311-8337.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Nitrophenylguanidine Nitrate Using HRMS and NMR". Anal. Chem., 2016, 1239, (8), 3067-3074.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 2065, 9872-9893.