Nowak P, Rossi M, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3035127 A1, 2015-09-27.
发明人韩伟,朱建伟,郑宇鹏. "Method for the Synthesis of 2-Chloro-1-methyl-1H-indole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108840567 A, 授权公告日 2024-06-09.
Schröder R, Johansson L, Mueller T C. "A Process for Preparing High-Purity 2-Chloro-1-methyl-1H-indole-3-carboxylic acid" [P]. European Patent, EP 3385377 A1, 2019-02-18.
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. Agric. Food Chem., 2012, 1923, 9470-9480.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 976, (3), 4670-4687.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-methyl-1H-indole-3-carboxylic acid Using HRMS and NMR". Anal. Chem., 2020, 2420, (7), 7914-7935.