发明人郑宇鹏,何建平,赵玉洁. "Method for the Synthesis of Travoprost Impurity 44" [P]. 中国发明专利, 专利号 CN 114220489 A, 授权公告日 2024-01-23.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 曲伏前列素杂质44 in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1780, 1919-1927.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 曲伏前列素杂质44 as an Impurity". Food Chem., 2018, 845, (6), 2241-2268.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Travoprost Impurity 44 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1477, (1), 2220-2247.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 曲伏前列素杂质44 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 1226, (7), 5574-5592.