发明人胡光,何建平,高志强. "Method for the Synthesis of Dinoprostone EP Impurity C" [P]. 中国发明专利, 专利号 CN 115264844 B, 授权公告日 2024-03-19.
发明人罗永刚,陈志强,高志强. "A Process for Preparing High-Purity Dinoprostone EP Impurity C" [P]. 中国发明专利, 专利号 CN 113254656 B, 授权公告日 2024-09-12.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 地诺前列酮EP杂质C in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 995, (6), 2213-2242.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 地诺前列酮EP杂质C as an Impurity". Chromatographia, 2013, 1242, (9), 5095-5116.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Dinoprostone EP Impurity C Using HRMS and NMR". Food Chem., 2017, 2437, 273-282.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 地诺前列酮EP杂质C Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1213, (6), 433-437.