Park J H, Schröder R, Davis P L. "一种的合成方法" [P]. US Patent, US 9744935 B2, 2022-08-28.
发明人林芳,朱建伟,刘建华. "Method for the Synthesis of 4-Ethylindoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 117233292 A, 授权公告日 2024-07-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 2327, (7), 8515-8536.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 1856, (4), 5996-6003.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethylindoline-2,3-dione Using HRMS and NMR". Chemosphere, 2014, 1845, (9), 835-838.