发明人郭海燕,陈志强,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110451240 A, 授权公告日 2023-05-04.
发明人徐明华,韩伟,胡光. "Method for the Synthesis of Guanidine, hydrochloride , polymer with 2-propenal" [P]. 中国发明专利, 专利号 CN 113400242 B, 授权公告日 2019-02-09.
发明人陈志强,马晓峰,胡光. "A Process for Preparing High-Purity Guanidine, hydrochloride , polymer with 2-propenal" [P]. 中国发明专利, 专利号 CN 112591629 A, 授权公告日 2023-05-28.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 490, 5834-5838.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 1561, 2117-2136.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Guanidine, hydrochloride , polymer with 2-propenal Using HRMS and NMR". Biomed. Chromatogr., 2013, 2120, (11), 2245-2251.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1097, 4173-4181.