发明人徐明华,胡光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113749407 A, 授权公告日 2021-05-14.
发明人孙丽萍,郑宇鹏,何建平. "Method for the Synthesis of 4-Ethoxydibenzo[b,d]furan" [P]. 中国发明专利, 专利号 CN 108240120 A, 授权公告日 2016-02-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1419, (1), 8097-8116.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 1860, 1027-1036.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethoxydibenzo[b,d]furan Using HRMS and NMR". Anal. Chim. Acta, 2018, 2016, (2), 7754-7758.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 1157, (8), 5397-5410.