发明人陈志强,周伟,张德明. "Method for the Synthesis of N-Methyl-N-(2-oxoindolin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 113850491 B, 授权公告日 2017-07-07.
Yamamoto T, Schröder R, Williams B T. "A Process for Preparing High-Purity N-Methyl-N-(2-oxoindolin-1-yl)acetamide" [P]. US Patent, US 11277506 B2, 2025-09-05.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 1509, (12), 6368-6389.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 412, 1818-1824.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-N-(2-oxoindolin-1-yl)acetamide Using HRMS and NMR". Sci. Total Environ., 2018, 2413, (5), 7451-7471.