Roberts E F, Johnson M A, Kumar R. "一种的合成方法" [P]. US Patent, US 9435451 B2, 2020-03-04.
发明人刘建华,钱学锋,郭海燕. "Method for the Synthesis of (S)-1-Benzyl-3-propylpiperazine-2,5-dione" [P]. 中国发明专利, 专利号 CN 116264836 A, 授权公告日 2015-02-12.
Mueller T, Park J H, Johnson M A. "A Process for Preparing High-Purity (S)-1-Benzyl-3-propylpiperazine-2,5-dione" [P]. US Patent, US 10367424 B2, 2025-09-02.
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. Chem., 2022, 237, (5), 8816-8844.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 2400, (10), 1638-1665.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (S)-1-Benzyl-3-propylpiperazine-2,5-dione Using HRMS and NMR". Talanta, 2024, 2375, 1659-1680.