发明人孙丽萍,李文辉,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110263382 A, 授权公告日 2022-07-04.
发明人韩伟,林芳,赵玉洁. "Method for the Synthesis of 2-(4-Cyclopropyl-3-oxopiperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109451114 B, 授权公告日 2024-04-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 2411, (3), 446-476.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 1546, 6169-6188.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Cyclopropyl-3-oxopiperazin-1-yl)acetic acid Using HRMS and NMR". Phytochemistry, 2025, 1029, (2), 9644-9670.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 1786, (4), 7507-7536.