发明人韩伟,刘建华,冯建国. "Method for the Synthesis of Methyl 3-(2-chloro-4-methoxyphenyl)benzoate" [P]. 中国发明专利, 专利号 CN 116859100 B, 授权公告日 2017-03-16.
发明人钱学锋,徐明华,沈红梅. "A Process for Preparing High-Purity Methyl 3-(2-chloro-4-methoxyphenyl)benzoate" [P]. 中国发明专利, 专利号 CN 110696105 A, 授权公告日 2019-04-28.
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., 2021, 591, (10), 6152-6162.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 2168, (10), 2451-2462.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(2-chloro-4-methoxyphenyl)benzoate Using HRMS and NMR". J. Sep. Sci., 2010, 282, (11), 9341-9361.