发明人郭海燕,刘建华,周伟. "Method for the Synthesis of N-(4-chloro-3-nitrophenyl)-2-(4-phenylpiperazin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 111856637 A, 授权公告日 2019-12-15.
发明人刘建华,罗永刚,张德明. "A Process for Preparing High-Purity N-(4-chloro-3-nitrophenyl)-2-(4-phenylpiperazin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 108733198 B, 授权公告日 2024-02-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 1210, 703-709.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 1958, (9), 6280-6284.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-chloro-3-nitrophenyl)-2-(4-phenylpiperazin-1-yl)acetamide Using HRMS and NMR". Anal. Chim. Acta, 2013, 1956, 6316-6338.