发明人韩伟,孙丽萍,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110584330 A, 授权公告日 2021-10-02.
发明人唐晓军,赵玉洁,周伟. "Method for the Synthesis of 3-Diazo-1-(1H-indol-3-yl)-1,2-propanedione" [P]. 中国发明专利, 专利号 CN 108354902 B, 授权公告日 2024-10-11.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 563, (5), 4058-4069.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 1795, (9), 3667-3687.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Diazo-1-(1H-indol-3-yl)-1,2-propanedione Using HRMS and NMR". Anal. Methods, 2022, 638, 3911-3932.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 1946, (9), 5674-5683.