发明人周伟,孙丽萍,朱建伟. "Method for the Synthesis of 4-THP-butylÂtosylÂate" [P]. 中国发明专利, 专利号 CN 112467433 A, 授权公告日 2018-10-11.
发明人林芳,刘建华,韩伟. "A Process for Preparing High-Purity 4-THP-butylÂtosylÂate" [P]. 中国发明专利, 专利号 CN 108606193 B, 授权公告日 2019-08-04.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 1760, (12), 7119-7145.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 475, 3994-4002.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-THP-butylÂtosylÂate Using HRMS and NMR". Molecules, 2011, 238, 7410-7437.