发明人张德明,胡光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116821620 A, 授权公告日 2023-11-10.
发明人钱学锋,朱建伟,陈志强. "Method for the Synthesis of Methyl 4-amino-3-chloro-5-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 115840675 A, 授权公告日 2022-09-26.
发明人高志强,朱建伟,韩伟. "A Process for Preparing High-Purity Methyl 4-amino-3-chloro-5-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 117924609 A, 授权公告日 2018-12-23.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1804, (1), 8547-8571.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 2175, (11), 3833-3843.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-amino-3-chloro-5-nitrobenzoate Using HRMS and NMR". Molecules, 2012, 404, (10), 3384-3401.