Anderson J P, Lee S K, Williams B T. "一种的合成方法" [P]. US Patent, US 11125396 B2, 2025-05-12.
Schröder R, O'Brien P Q, Brown S R. "Method for the Synthesis of Methyl 3-bromo-4-cyano-2-methylbenzoate" [P]. US Patent, US 9025247 B2, 2022-08-19.
Klinger H, Stevens L M, Davis P L. "A Process for Preparing High-Purity Methyl 3-bromo-4-cyano-2-methylbenzoate" [P]. US Patent, US 9618663 B2, 2024-02-11.
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., 2025, 533, (8), 7874-7901.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 2275, 6810-6834.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-bromo-4-cyano-2-methylbenzoate Using HRMS and NMR". Environ. Sci. Technol., 2013, 2203, (10), 9129-9144.