发明人赵玉洁,高志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117931079 A, 授权公告日 2021-02-05.
发明人郭海燕,何建平,朱建伟. "Method for the Synthesis of [(3Z)-1-[(4-Methylphenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino acetate" [P]. 中国发明专利, 专利号 CN 113585898 A, 授权公告日 2016-02-19.
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". J. Chromatogr. A, 2018, 1071, (1), 8955-8967.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 1312, 1106-1136.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of [(3Z)-1-[(4-Methylphenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino acetate Using HRMS and NMR". Environ. Sci. Technol., 2019, 1632, (11), 9309-9319.