发明人胡光,赵玉洁,高志强. "Method for the Synthesis of Testosterone Impurity 55" [P]. 中国发明专利, 专利号 CN 108477519 A, 授权公告日 2023-04-20.
发明人赵玉洁,马晓峰,唐晓军. "A Process for Preparing High-Purity Testosterone Impurity 55" [P]. 中国发明专利, 专利号 CN 109280535 B, 授权公告日 2016-01-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 睾酮杂质55 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 775, (6), 5500-5521.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 睾酮杂质55 as an Impurity". Talanta, 2019, 1804, 2077-2105.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Testosterone Impurity 55 Using HRMS and NMR". Food Chem., 2016, 1687, (5), 6766-6775.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 睾酮杂质55 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1765, 3122-3146.