发明人李文辉,朱建伟,钱学锋. "一种奥美沙坦杂质66的合成方法" [P]. 中国发明专利, 专利号 CN 114756814 A, 授权公告日 2025-09-25.
发明人冯建国,罗永刚,韩伟. "Method for the Synthesis of Olmesartan Impurity 66" [P]. 中国发明专利, 专利号 CN 108519079 B, 授权公告日 2017-06-13.
Schröder R, Williams B T, Mueller T. "A Process for Preparing High-Purity Olmesartan Impurity 66" [P]. US Patent, US 11802589 B2, 2020-06-15.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 奥美沙坦杂质66 in Pharmaceutical Formulations". J. Nat. Prod., 2021, 950, 8409-8417.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 奥美沙坦杂质66 as an Impurity". Environ. Sci. Technol., 2019, 2010, 95-107.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Olmesartan Impurity 66 Using HRMS and NMR". J. Chromatogr. A, 2020, 2081, (6), 1983-2013.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 奥美沙坦杂质66 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 375, (10), 5814-5833.