发明人郑宇鹏,何建平,冯建国. "Method for the Synthesis of 1-Methylguanidine sulfate" [P]. 中国发明专利, 专利号 CN 115762832 B, 授权公告日 2015-06-17.
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". Phytochemistry, 2021, 425, (4), 983-1004.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1444, 3636-3646.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methylguanidine sulfate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 2030, (5), 1318-1345.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 424, (3), 8518-8526.