Brown S R, Chen K W, Fischer A B. "一种的合成方法" [P]. US Patent, US 11601859 B2, 2021-12-06.
发明人林芳,钱学锋,唐晓军. "Method for the Synthesis of 4-(2,6-Dimethoxypyrimidin-4-yl)-N-(2-ethoxyphenyl)piperazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 117251999 A, 授权公告日 2021-03-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2022, 2452, (11), 1376-1406.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 1821, (7), 5384-5410.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,6-Dimethoxypyrimidin-4-yl)-N-(2-ethoxyphenyl)piperazine-1-carboxamide Using HRMS and NMR". Food Chem., 2025, 463, (8), 3425-3439.