发明人张德明,钱学锋,林芳. "Method for the Synthesis of n-Isopropyl-2-oxo-2-(piperazin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 108184588 B, 授权公告日 2019-07-13.
发明人郭海燕,胡光,杨光. "A Process for Preparing High-Purity n-Isopropyl-2-oxo-2-(piperazin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 110766723 B, 授权公告日 2016-08-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1385, (4), 1973-1980.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 1414, 6557-6584.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of n-Isopropyl-2-oxo-2-(piperazin-1-yl)acetamide Using HRMS and NMR". J. Agric. Food Chem., 2018, 595, 5725-5736.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 1263, 4391-4403.