Schröder R, Anderson J P, O'Brien P Q. "一种1-甲基-2-氧代-4-羟基-5-氯-1,2-二氢喹啉-3-甲酸甲酯的合成方法" [P]. US Patent, US 11276434 B2, 2024-02-06.
发明人高志强,胡光,林芳. "Method for the Synthesis of Methyl 5-Chloro-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116797846 A, 授权公告日 2024-07-24.
Patel M V, Park J H, Yamamoto T. "A Process for Preparing High-Purity Methyl 5-Chloro-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate" [P]. US Patent, US 9201493 B2, 2023-04-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 1-甲基-2-氧代-4-羟基-5-氯-1,2-二氢喹啉-3-甲酸甲酯 in Pharmaceutical Formulations". Sci. Total Environ., 2019, 1434, 8439-8457.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-甲基-2-氧代-4-羟基-5-氯-1,2-二氢喹啉-3-甲酸甲酯 as an Impurity". Rapid Commun. Mass Spectrom., 2023, 1933, 3275-3289.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-Chloro-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate Using HRMS and NMR". J. Sep. Sci., 2024, 792, 8905-8920.