发明人林芳,王建平,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114064235 A, 授权公告日 2019-07-23.
Mueller T, Williams B T, Anderson J P. "Method for the Synthesis of Methyl 3-methyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylate" [P]. US Patent, US 10076471 B2, 2019-05-23.
发明人李文辉,何建平,马晓峰. "A Process for Preparing High-Purity Methyl 3-methyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111509151 B, 授权公告日 2017-07-15.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2024, 2001, (10), 1047-1055.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 921, 4766-4779.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-methyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1708, (2), 9463-9478.