发明人徐明华,钱学锋,陈志强. "Method for the Synthesis of 2H-Benzo[7,8]fluoreno[1,2-b]oxirene" [P]. 中国发明专利, 专利号 CN 109704202 A, 授权公告日 2015-06-17.
发明人周伟,王建平,钱学锋. "A Process for Preparing High-Purity 2H-Benzo[7,8]fluoreno[1,2-b]oxirene" [P]. 中国发明专利, 专利号 CN 111023401 A, 授权公告日 2017-01-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 2376, (9), 9119-9141.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 1262, 6536-6541.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2H-Benzo[7,8]fluoreno[1,2-b]oxirene Using HRMS and NMR". Biomed. Chromatogr., 2010, 109, (11), 6734-6754.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 1072, 3286-3312.