Brown S R, Johnson M A, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9865854 B2, 2025-04-01.
发明人孙丽萍,唐晓军,陈志强. "Method for the Synthesis of 6-Cyano-1H-indole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114097774 B, 授权公告日 2019-12-11.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1294, 5179-5208.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 2249, (7), 275-289.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Cyano-1H-indole-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2010, 1715, 5812-5840.