发明人刘建华,胡光,沈红梅. "Method for the Synthesis of 3-Carbamoyl-1-(decylcarbamoylmethyl)-pyridinium Chloride" [P]. 中国发明专利, 专利号 CN 112999908 A, 授权公告日 2020-01-03.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 376, (1), 1235-1261.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 2330, (2), 7977-8001.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Carbamoyl-1-(decylcarbamoylmethyl)-pyridinium Chloride Using HRMS and NMR". Biomed. Chromatogr., 2014, 223, 8522-8547.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 1603, (8), 7018-7037.