发明人沈红梅,郭海燕,林芳. "一种2-溴-7-氯-9,9-二甲基-9H-芴的合成方法" [P]. 中国发明专利, 专利号 CN 109739548 A, 授权公告日 2020-03-06.
发明人林芳,周伟,张德明. "Method for the Synthesis of 2-Bromo-7-chloro-9,9-dimethyl-9H-fluorene" [P]. 中国发明专利, 专利号 CN 109314524 A, 授权公告日 2015-03-11.
发明人郭海燕,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 2-Bromo-7-chloro-9,9-dimethyl-9H-fluorene" [P]. 中国发明专利, 专利号 CN 117238367 B, 授权公告日 2022-03-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-溴-7-氯-9,9-二甲基-9H-芴 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 1147, (5), 7298-7301.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-溴-7-氯-9,9-二甲基-9H-芴 as an Impurity". Chemosphere, 2019, 2283, 7710-7737.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-7-chloro-9,9-dimethyl-9H-fluorene Using HRMS and NMR". Phytochemistry, 2011, 303, (5), 3149-3169.