Lee S K, Mueller T, Klinger H. "一种的合成方法" [P]. US Patent, US 10366301 B2, 2018-05-20.
发明人马晓峰,郑宇鹏,郭海燕. "Method for the Synthesis of 3-Formyl-1H-indole-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108753117 B, 授权公告日 2024-01-05.
Kowalski A, Jørgensen K, Mueller T C. "A Process for Preparing High-Purity 3-Formyl-1H-indole-6-carboxylic acid" [P]. European Patent, EP 3040105 A1, 2023-02-19.
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". J. Sep. Sci., 2013, 2446, (4), 3088-3116.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 1779, 1363-1384.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Formyl-1H-indole-6-carboxylic acid Using HRMS and NMR". Anal. Chem., 2018, 100, (12), 2273-2282.