发明人孙丽萍,郑宇鹏,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108882313 A, 授权公告日 2023-09-20.
发明人罗永刚,孙丽萍,郑宇鹏. "Method for the Synthesis of 2-(4-Phenylpiperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112846501 B, 授权公告日 2021-12-06.
发明人何建平,周伟,郑宇鹏. "A Process for Preparing High-Purity 2-(4-Phenylpiperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114355152 B, 授权公告日 2020-01-07.
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". Molecules, 2019, 2166, (8), 3886-3907.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 514, 7135-7162.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Phenylpiperazin-1-yl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2012, 1241, (5), 5075-5095.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 1521, (9), 6729-6741.