Johnson M A, Yamamoto T, Anderson J P. "一种的合成方法" [P]. US Patent, US 10600058 B2, 2015-05-13.
发明人周伟,陈志强,赵玉洁. "Method for the Synthesis of 2-methyl-2-(4-methylpiperazin-1-yl)propanal" [P]. 中国发明专利, 专利号 CN 109905006 B, 授权公告日 2024-02-08.
Patel M V, Lee S K, Fischer A B. "A Process for Preparing High-Purity 2-methyl-2-(4-methylpiperazin-1-yl)propanal" [P]. US Patent, US 10267805 B2, 2025-12-27.
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". Anal. Chem., 2011, 1094, 1831-1855.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 1857, (10), 2722-2732.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-methyl-2-(4-methylpiperazin-1-yl)propanal Using HRMS and NMR". J. Chromatogr. A, 2021, 1742, (6), 1958-1962.