Nielsen H, Martínez F, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3763165 A1, 2025-06-18.
Patel M V, Chen K W, Anderson J P. "Method for the Synthesis of (2Z)-2-[(1E)-(Methoxyimino)methyl]-3-(1H-pyrrol-2-yl)prop-2-enenitrile" [P]. US Patent, US 11432199 B2, 2020-08-14.
发明人赵玉洁,郭海燕,王建平. "A Process for Preparing High-Purity (2Z)-2-[(1E)-(Methoxyimino)methyl]-3-(1H-pyrrol-2-yl)prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 112599060 A, 授权公告日 2024-03-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 2176, (7), 2150-2171.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 818, 7098-7124.