发明人孙丽萍,何建平,刘建华. "Method for the Synthesis of 6-fluoro-1H-indole-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117877647 A, 授权公告日 2024-04-19.
发明人钱学锋,周伟,胡光. "A Process for Preparing High-Purity 6-fluoro-1H-indole-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113394913 A, 授权公告日 2016-10-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 6-氟-1H-吲哚-7-羧酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 2407, 7903-7932.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-氟-1H-吲哚-7-羧酸 as an Impurity". Sci. Total Environ., 2015, 2153, 6027-6040.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 6-fluoro-1H-indole-7-carboxylic acid Using HRMS and NMR". Anal. Methods, 2010, 2369, 1765-1771.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 6-氟-1H-吲哚-7-羧酸 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 686, (12), 1759-1771.