发明人郭海燕,钱学锋,王建平. "Method for the Synthesis of 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one" [P]. 中国发明专利, 专利号 CN 114712531 A, 授权公告日 2017-08-04.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 1312, 1866-1884.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 934, (1), 3713-3719.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one Using HRMS and NMR". Anal. Chem., 2024, 869, 4075-4085.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2014, 596, 1080-1101.