发明人周伟,徐明华,马晓峰. "一种Saprorthoquinone的合成方法" [P]. 中国发明专利, 专利号 CN 114593637 A, 授权公告日 2023-01-10.
发明人冯建国,刘建华,黄志刚. "Method for the Synthesis of Saprorthoquinone" [P]. 中国发明专利, 专利号 CN 112008448 A, 授权公告日 2025-07-12.
Martínez F, Björnsson E, Kowalski A. "A Process for Preparing High-Purity Saprorthoquinone" [P]. European Patent, EP 3883095 A1, 2018-07-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of Saprorthoquinone in Pharmaceutical Formulations". Chemosphere, 2020, 1284, 529-554.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of Saprorthoquinone as an Impurity". Anal. Methods, 2012, 1879, (1), 7765-7794.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Saprorthoquinone Using HRMS and NMR". J. Chromatogr. A, 2017, 2157, 8829-8832.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Saprorthoquinone Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 2073, (3), 857-884.