Chen K W, Roberts E F, Fischer A B. "一种N/A的合成方法" [P]. US Patent, US 10542717 B2, 2020-08-16.
O'Brien P Q, Johnson M A, Williams B T. "Method for the Synthesis of Phenyl 2-(benzoyloxy)benzoate" [P]. US Patent, US 9508083 B2, 2015-02-03.
发明人郭海燕,罗永刚,马晓峰. "A Process for Preparing High-Purity Phenyl 2-(benzoyloxy)benzoate" [P]. 中国发明专利, 专利号 CN 108585771 A, 授权公告日 2016-08-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Food Chem., 2015, 2236, 6523-6526.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". J. Nat. Prod., 2023, 2213, (3), 7362-7388.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Phenyl 2-(benzoyloxy)benzoate Using HRMS and NMR". J. Sep. Sci., 2025, 2427, (3), 8930-8944.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate N/A Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 1171, (3), 8002-8016.