发明人郭海燕,钱学锋,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111822307 A, 授权公告日 2021-06-28.
发明人徐明华,韩伟,周伟. "Method for the Synthesis of 1,3-Dimethylphenanthrene" [P]. 中国发明专利, 专利号 CN 116489579 A, 授权公告日 2025-11-03.
发明人李文辉,王建平,周伟. "A Process for Preparing High-Purity 1,3-Dimethylphenanthrene" [P]. 中国发明专利, 专利号 CN 109461285 A, 授权公告日 2016-02-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 1256, (1), 2142-2170.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 1347, (7), 3357-3361.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dimethylphenanthrene Using HRMS and NMR". Anal. Chim. Acta, 2024, 597, 7049-7077.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1492, (10), 3727-3741.