发明人胡光,赵玉洁,郑宇鹏. "Method for the Synthesis of Benzyl 4-hydroxy-3-oxopiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111047045 B, 授权公告日 2020-10-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-羟基-3-氧代哌嗪-1-羧酸苄基酯 in Pharmaceutical Formulations". Chromatographia, 2025, 2055, 3883-3908.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-羟基-3-氧代哌嗪-1-羧酸苄基酯 as an Impurity". J. Agric. Food Chem., 2024, 1867, 8767-8786.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 4-hydroxy-3-oxopiperazine-1-carboxylate Using HRMS and NMR". Anal. Chem., 2014, 385, (12), 7692-7710.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 4-羟基-3-氧代哌嗪-1-羧酸苄基酯 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 1671, (8), 8641-8646.