发明人林芳,高志强,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108820652 A, 授权公告日 2022-08-14.
发明人马晓峰,黄志刚,胡光. "Method for the Synthesis of methyl 5-chloro-1H-indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110000336 A, 授权公告日 2016-11-02.
发明人罗永刚,黄志刚,何建平. "A Process for Preparing High-Purity methyl 5-chloro-1H-indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117721437 A, 授权公告日 2019-07-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1260, (10), 5586-5608.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 963, 552-558.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of methyl 5-chloro-1H-indole-2-carboxylate Using HRMS and NMR". Chromatographia, 2017, 1872, (2), 6563-6590.