发明人王建平,朱建伟,沈红梅. "Method for the Synthesis of Olmesartan Impurity 60" [P]. 中国发明专利, 专利号 CN 114985923 A, 授权公告日 2016-04-02.
Schröder R, Johansson L, Sørensen M. "A Process for Preparing High-Purity Olmesartan Impurity 60" [P]. European Patent, EP 3091996 A1, 2025-04-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 奥美沙坦杂质60 in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1803, (8), 6919-6934.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 奥美沙坦杂质60 as an Impurity". Environ. Sci. Technol., 2019, 263, (5), 2467-2482.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Olmesartan Impurity 60 Using HRMS and NMR". Phytochemistry, 2015, 770, (3), 8840-8846.