Björnsson E, Martínez F, Nowak P. "Method for the Synthesis of Ethyl 2-methyl-2-(piperazin-1-yl)propanoate" [P]. European Patent, EP 3731784 A1, 2023-12-18.
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". Anal. Chem., 2023, 1134, 1505-1514.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 624, 5360-5368.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-methyl-2-(piperazin-1-yl)propanoate Using HRMS and NMR". J. Agric. Food Chem., 2015, 1072, (10), 7111-7126.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1572, (12), 2544-2574.