发明人周伟,韩伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116040116 A, 授权公告日 2017-12-09.
发明人郭海燕,张德明,钱学锋. "Method for the Synthesis of 1-bromo-9,9-dimethyl-9H-Fluorene" [P]. 中国发明专利, 专利号 CN 116546354 A, 授权公告日 2015-09-07.
发明人郭海燕,周伟,张德明. "A Process for Preparing High-Purity 1-bromo-9,9-dimethyl-9H-Fluorene" [P]. 中国发明专利, 专利号 CN 116778940 A, 授权公告日 2015-09-12.
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". J. Sep. Sci., 2015, 1562, 7835-7858.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 362, 9813-9840.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-bromo-9,9-dimethyl-9H-Fluorene Using HRMS and NMR". Phytochemistry, 2013, 1377, 9504-9518.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 1736, (5), 7579-7584.