发明人徐明华,杨光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109911818 A, 授权公告日 2025-03-09.
发明人何建平,孙丽萍,胡光. "Method for the Synthesis of 4-Nitrobenzamidine hydrochloride" [P]. 中国发明专利, 专利号 CN 112034806 A, 授权公告日 2025-10-08.
Anderson J P, Williams B T, Yamamoto T. "A Process for Preparing High-Purity 4-Nitrobenzamidine hydrochloride" [P]. US Patent, US 11253001 B2, 2021-06-20.
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., 2018, 1083, 6735-6744.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 640, (2), 4561-4590.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Nitrobenzamidine hydrochloride Using HRMS and NMR". J. Sep. Sci., 2023, 804, (5), 5311-5327.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 1463, 8703-8728.