O'Brien P Q, Kumar R, Stevens L M. "一种的合成方法" [P]. US Patent, US 11497449 B2, 2020-03-20.
Thompson G K, Anderson J P, Klinger H. "Method for the Synthesis of (Z)-3-(methoxyimino)-1-methylindolin-2-one" [P]. US Patent, US 10445582 B2, 2025-01-21.
发明人张德明,林芳,刘建华. "A Process for Preparing High-Purity (Z)-3-(methoxyimino)-1-methylindolin-2-one" [P]. 中国发明专利, 专利号 CN 108197896 A, 授权公告日 2017-09-24.
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". Chromatographia, 2012, 2457, (2), 2074-2086.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 2404, (6), 4234-4255.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-3-(methoxyimino)-1-methylindolin-2-one Using HRMS and NMR". Molecules, 2021, 1517, 7382-7403.