发明人钱学锋,刘建华,朱建伟. "Method for the Synthesis of 6-(5-Methyl-2-oxoimidazolidin-4-yl)hexanoic acid" [P]. 中国发明专利, 专利号 CN 110558079 A, 授权公告日 2019-01-02.
发明人高志强,黄志刚,马晓峰. "A Process for Preparing High-Purity 6-(5-Methyl-2-oxoimidazolidin-4-yl)hexanoic acid" [P]. 中国发明专利, 专利号 CN 115860523 B, 授权公告日 2019-03-04.
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". J. Pharm. Biomed. Anal., 2019, 2284, 5830-5856.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 2393, (8), 5228-5254.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-(5-Methyl-2-oxoimidazolidin-4-yl)hexanoic acid Using HRMS and NMR". Food Chem., 2021, 2267, 9798-9827.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1748, 1238-1255.