发明人胡光,孙丽萍,韩伟. "一种2-氰基-3-(2,4-二甲氧基苯基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 116766483 A, 授权公告日 2018-12-25.
发明人赵玉洁,周伟,冯建国. "Method for the Synthesis of 2-Cyano-3-(2,4-dimethoxyphenyl)propionic Acid" [P]. 中国发明专利, 专利号 CN 112445583 A, 授权公告日 2025-12-13.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氰基-3-(2,4-二甲氧基苯基)丙酸 in Pharmaceutical Formulations". Talanta, 2010, 1141, (4), 873-903.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氰基-3-(2,4-二甲氧基苯基)丙酸 as an Impurity". Biomed. Chromatogr., 2023, 516, (10), 8046-8056.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyano-3-(2,4-dimethoxyphenyl)propionic Acid Using HRMS and NMR". Chromatographia, 2024, 1482, (1), 8858-8870.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 2-氰基-3-(2,4-二甲氧基苯基)丙酸 Profile in Drug Substances According to ICH Guidelines". Molecules, 2010, 1070, 3963-3971.