发明人韩伟,张德明,王建平. "一种(R)-4-苯基噁唑烷-2,5-二酮的合成方法" [P]. 中国发明专利, 专利号 CN 113681337 A, 授权公告日 2023-12-13.
发明人陈志强,高志强,周伟. "Method for the Synthesis of (R)-4-Phenyloxazolidine-2,5-dione" [P]. 中国发明专利, 专利号 CN 111293792 A, 授权公告日 2025-12-23.
发明人陈志强,李文辉,冯建国. "A Process for Preparing High-Purity (R)-4-Phenyloxazolidine-2,5-dione" [P]. 中国发明专利, 专利号 CN 111010882 A, 授权公告日 2022-05-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-4-苯基噁唑烷-2,5-二酮 in Pharmaceutical Formulations". J. Sep. Sci., 2024, 2240, 2468-2483.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-4-苯基噁唑烷-2,5-二酮 as an Impurity". Biomed. Chromatogr., 2018, 1477, 5290-5293.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-Phenyloxazolidine-2,5-dione Using HRMS and NMR". Anal. Chim. Acta, 2010, 703, (9), 9326-9345.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate (R)-4-苯基噁唑烷-2,5-二酮 Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 737, 7150-7164.