发明人朱建伟,李文辉,高志强. "Method for the Synthesis of Methyl 5-chloro-2-methoxy-3-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 117065093 A, 授权公告日 2025-03-10.
发明人黄志刚,韩伟,王建平. "A Process for Preparing High-Purity Methyl 5-chloro-2-methoxy-3-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 108345713 A, 授权公告日 2024-02-13.
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. Pharm. Biomed. Anal., 2012, 127, 195-218.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1373, (2), 6588-6597.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-chloro-2-methoxy-3-nitrobenzoate Using HRMS and NMR". J. Nat. Prod., 2013, 604, 6924-6936.