发明人黄志刚,钱学锋,郑宇鹏. "Method for the Synthesis of 2-(3-((1H-Indol-3-yl)methyl)-2-oxopiperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113349190 A, 授权公告日 2023-08-17.
Brown S R, Williams B T, Lee S K. "A Process for Preparing High-Purity 2-(3-((1H-Indol-3-yl)methyl)-2-oxopiperazin-1-yl)acetic acid" [P]. US Patent, US 11605280 B2, 2020-12-02.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 796, 6743-6761.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 881, (10), 2212-2217.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-((1H-Indol-3-yl)methyl)-2-oxopiperazin-1-yl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2024, 2457, 8115-8140.