发明人张德明,周伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113373816 A, 授权公告日 2025-05-11.
发明人韩伟,陈志强,沈红梅. "Method for the Synthesis of Ethyl 6-chloro-5-methyl-1h-indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111388728 A, 授权公告日 2017-05-01.
发明人郑宇鹏,李文辉,韩伟. "A Process for Preparing High-Purity Ethyl 6-chloro-5-methyl-1h-indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115858057 A, 授权公告日 2021-10-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2018, 1289, (12), 9906-9933.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 393, (7), 1363-1393.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 6-chloro-5-methyl-1h-indole-2-carboxylate Using HRMS and NMR". Sci. Total Environ., 2016, 670, (7), 913-916.