发明人徐明华,唐晓军,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108579550 A, 授权公告日 2020-06-28.
发明人何建平,冯建国,胡光. "Method for the Synthesis of 3,3-Dimethyl-3H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114320839 A, 授权公告日 2023-09-18.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1365, (10), 8930-8956.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1104, (11), 7795-7801.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Dimethyl-3H-indole-2-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2020, 2173, (8), 1563-1573.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2016, 2435, 9759-9780.