发明人孙丽萍,沈红梅,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110004619 A, 授权公告日 2024-09-21.
发明人罗永刚,林芳,陈志强. "Method for the Synthesis of (S)-tert-butyl 4-(4-(2-methoxy-2-oxoethyl)benzyl)-2-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111059917 A, 授权公告日 2017-06-12.
发明人张德明,王建平,郭海燕. "A Process for Preparing High-Purity (S)-tert-butyl 4-(4-(2-methoxy-2-oxoethyl)benzyl)-2-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110481605 B, 授权公告日 2019-09-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 1650, (1), 2712-2728.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 2066, (1), 3014-3033.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-butyl 4-(4-(2-methoxy-2-oxoethyl)benzyl)-2-methylpiperazine-1-carboxylate Using HRMS and NMR". Talanta, 2025, 2442, (11), 5912-5938.