发明人郭海燕,杨光,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117786952 A, 授权公告日 2020-02-06.
发明人高志强,周伟,郭海燕. "Method for the Synthesis of N,N'-Bis(1-methylethyl)methanimidamide" [P]. 中国发明专利, 专利号 CN 116168185 A, 授权公告日 2021-04-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 318, 6829-6832.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 2117, 1407-1430.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N,N'-Bis(1-methylethyl)methanimidamide Using HRMS and NMR". Anal. Methods, 2015, 971, 9187-9195.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 1769, (3), 5001-5007.