Davis P L, Brown S R, Stevens L M. "一种的合成方法" [P]. US Patent, US 9465887 B2, 2022-06-18.
发明人罗永刚,黄志刚,赵玉洁. "Method for the Synthesis of Naproxen Nitrile Impurity" [P]. 中国发明专利, 专利号 CN 113145943 A, 授权公告日 2023-06-09.
Jørgensen K, Mueller T C, Björnsson E. "A Process for Preparing High-Purity Naproxen Nitrile Impurity" [P]. European Patent, EP 3768219 A1, 2021-03-02.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2025, 1109, 7924-7927.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 633, (12), 59-82.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Naproxen Nitrile Impurity Using HRMS and NMR". Chemosphere, 2010, 1006, 3453-3468.