Lee S K, Klinger H, Park J H. "一种孕酮的合成方法" [P]. US Patent, US 10248589 B2, 2023-05-09.
发明人何建平,沈红梅,杨光. "Method for the Synthesis of Gestonorone" [P]. 中国发明专利, 专利号 CN 117852873 B, 授权公告日 2020-09-15.
发明人孙丽萍,郭海燕,张德明. "A Process for Preparing High-Purity Gestonorone" [P]. 中国发明专利, 专利号 CN 116683523 A, 授权公告日 2025-05-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 孕酮 in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 679, 5301-5308.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 孕酮 as an Impurity". Biomed. Chromatogr., 2025, 1005, (6), 9184-9203.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Gestonorone Using HRMS and NMR". J. Sep. Sci., 2017, 2476, (4), 4283-4307.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 孕酮 Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 306, 1769-1792.