发明人郑宇鹏,郭海燕,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114684126 A, 授权公告日 2016-03-13.
Nielsen H, Jørgensen K, Johansson L. "Method for the Synthesis of 2-Bromo-5-methoxy-1,3,4-trimethylbenzene" [P]. European Patent, EP 3667226 A1, 2022-08-12.
发明人黄志刚,郑宇鹏,罗永刚. "A Process for Preparing High-Purity 2-Bromo-5-methoxy-1,3,4-trimethylbenzene" [P]. 中国发明专利, 专利号 CN 108240318 A, 授权公告日 2022-03-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1846, 1246-1255.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1313, (11), 9618-9645.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-methoxy-1,3,4-trimethylbenzene Using HRMS and NMR". Biomed. Chromatogr., 2015, 163, 7014-7041.