Schröder R, Stevens L M, Williams B T. "一种的合成方法" [P]. US Patent, US 9582529 B2, 2024-10-23.
发明人孙丽萍,王建平,林芳. "Method for the Synthesis of 4-{4-[(tert-butoxy)carbonyl]piperazin-2-yl}benzoic acid" [P]. 中国发明专利, 专利号 CN 111763845 B, 授权公告日 2018-11-25.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 1016, (12), 5208-5234.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 680, 93-113.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-{4-[(tert-butoxy)carbonyl]piperazin-2-yl}benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2025, 1016, (8), 6681-6701.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2019, 122, (1), 4147-4174.