发明人赵玉洁,周伟,孙丽萍. "Method for the Synthesis of Isopropyl 5-chloro-4-methyl-2-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 109315326 A, 授权公告日 2016-12-21.
Martínez F, Mueller T C, Johansson L. "A Process for Preparing High-Purity Isopropyl 5-chloro-4-methyl-2-nitrobenzoate" [P]. European Patent, EP 3203044 A1, 2022-02-16.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 1363, (12), 8420-8448.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 2189, 1696-1710.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Isopropyl 5-chloro-4-methyl-2-nitrobenzoate Using HRMS and NMR". Anal. Methods, 2013, 2154, 6307-6331.