发明人赵玉洁,马晓峰,郑宇鹏. "Method for the Synthesis of 4-(4-Methylpiperazin-1-yl)-2-(methylsulfonyl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 109751321 B, 授权公告日 2024-12-21.
Lee S K, Klinger H, Patel M V. "A Process for Preparing High-Purity 4-(4-Methylpiperazin-1-yl)-2-(methylsulfonyl)benzaldehyde" [P]. US Patent, US 10839632 B2, 2018-01-28.
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". Rapid Commun. Mass Spectrom., 2017, 2058, (7), 9197-9223.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 1799, (7), 2884-2901.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Methylpiperazin-1-yl)-2-(methylsulfonyl)benzaldehyde Using HRMS and NMR". Food Chem., 2024, 878, (3), 1892-1904.