发明人胡光,罗永刚,王建平. "Method for the Synthesis of 5-Benzoyl-2H-indol-2-one" [P]. 中国发明专利, 专利号 CN 110332782 A, 授权公告日 2018-04-23.
发明人冯建国,孙丽萍,张德明. "A Process for Preparing High-Purity 5-Benzoyl-2H-indol-2-one" [P]. 中国发明专利, 专利号 CN 110319243 A, 授权公告日 2025-02-17.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 1003, 6455-6467.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2013, 1486, 9161-9167.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Benzoyl-2H-indol-2-one Using HRMS and NMR". Molecules, 2010, 2164, (11), 3557-3569.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 1515, 9583-9613.