发明人张德明,高志强,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109270899 A, 授权公告日 2023-04-19.
发明人黄志刚,罗永刚,胡光. "Method for the Synthesis of (2-chloro-3-formyl-1H-indol-5-yl) acetate" [P]. 中国发明专利, 专利号 CN 108356605 A, 授权公告日 2023-03-15.
发明人徐明华,冯建国,韩伟. "A Process for Preparing High-Purity (2-chloro-3-formyl-1H-indol-5-yl) acetate" [P]. 中国发明专利, 专利号 CN 117566200 B, 授权公告日 2024-12-13.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 2411, (1), 4919-4938.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 933, 5372-5378.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (2-chloro-3-formyl-1H-indol-5-yl) acetate Using HRMS and NMR". J. Sep. Sci., 2010, 1136, (3), 6697-6714.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 1759, (1), 5096-5126.