发明人高志强,郭海燕,沈红梅. "Method for the Synthesis of Guanidine, N-cyano-, polymer with N1-(2-aminoethyl)-1,2-ethanediamine and 2-decyloxirane" [P]. 中国发明专利, 专利号 CN 109815447 B, 授权公告日 2018-03-02.
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. Chromatogr. A, 2021, 1402, 7772-7777.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 1345, 3372-3376.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Guanidine, N-cyano-, polymer with N1-(2-aminoethyl)-1,2-ethanediamine and 2-decyloxirane Using HRMS and NMR". Anal. Chim. Acta, 2017, 2052, 5361-5381.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 963, (4), 9517-9524.