发明人马晓峰,冯建国,赵玉洁. "Method for the Synthesis of [3-Chloro-2-(4-isobutyrylpiperazin-1-yl)phenyl]amine" [P]. 中国发明专利, 专利号 CN 112823453 B, 授权公告日 2024-10-04.
发明人陈志强,韩伟,朱建伟. "A Process for Preparing High-Purity [3-Chloro-2-(4-isobutyrylpiperazin-1-yl)phenyl]amine" [P]. 中国发明专利, 专利号 CN 114982568 B, 授权公告日 2020-08-24.
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". Anal. Chem., 2013, 1372, (7), 6115-6127.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 2359, 777-796.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of [3-Chloro-2-(4-isobutyrylpiperazin-1-yl)phenyl]amine Using HRMS and NMR". J. Sep. Sci., 2015, 1756, (12), 262-288.