Lee S K, Park J H, Williams B T. "Method for the Synthesis of 1-Methyl-2-oxo-2,3-dihydro-1h-indole-5-carbaldehyde" [P]. US Patent, US 9724926 B2, 2021-02-13.
发明人陈志强,王建平,郭海燕. "A Process for Preparing High-Purity 1-Methyl-2-oxo-2,3-dihydro-1h-indole-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110507760 B, 授权公告日 2016-01-18.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 1217, 5791-5798.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 1476, (5), 1475-1498.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-2-oxo-2,3-dihydro-1h-indole-5-carbaldehyde Using HRMS and NMR". J. Sep. Sci., 2020, 2469, 3012-3040.