发明人钱学锋,郭海燕,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113474185 A, 授权公告日 2021-12-26.
发明人孙丽萍,郑宇鹏,陈志强. "Method for the Synthesis of [4,5-Bis(methoxycarbonyl)-1,3-dithiol-2-yl](tributyl)phosphonium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 115277421 B, 授权公告日 2023-08-04.
发明人沈红梅,罗永刚,黄志刚. "A Process for Preparing High-Purity [4,5-Bis(methoxycarbonyl)-1,3-dithiol-2-yl](tributyl)phosphonium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 110714228 A, 授权公告日 2021-02-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 632, 4130-4141.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 2127, (11), 4417-4429.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of [4,5-Bis(methoxycarbonyl)-1,3-dithiol-2-yl](tributyl)phosphonium tetrafluoroborate Using HRMS and NMR". Food Chem., 2023, 905, (12), 495-498.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 1204, (7), 6625-6655.