发明人陈志强,沈红梅,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110901882 A, 授权公告日 2018-02-03.
发明人马晓峰,林芳,何建平. "Method for the Synthesis of 3-Amino-4,6-dimethyl-1,3-dihydro-2H-indol-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 113037111 B, 授权公告日 2025-11-16.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 182, 1531-1544.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 2296, (4), 9934-9943.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4,6-dimethyl-1,3-dihydro-2H-indol-2-one hydrochloride Using HRMS and NMR". J. Sep. Sci., 2017, 2277, (3), 9242-9267.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2017, 93, (7), 6233-6262.