发明人何建平,李文辉,唐晓军. "Method for the Synthesis of Methyl 2-(piperazin-1-yl)benzoate" [P]. 中国发明专利, 专利号 CN 111296138 A, 授权公告日 2022-07-25.
Park J H, Mueller T, Chen K W. "A Process for Preparing High-Purity Methyl 2-(piperazin-1-yl)benzoate" [P]. US Patent, US 11163608 B2, 2022-02-28.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2024, 1896, (12), 4921-4927.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 928, 4454-4467.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(piperazin-1-yl)benzoate Using HRMS and NMR". J. Sep. Sci., 2012, 1268, 311-322.