Nowak P, Jørgensen K, Sørensen M. "一种奥美沙坦杂质72的合成方法" [P]. European Patent, EP 3606181 A1, 2019-10-11.
发明人冯建国,韩伟,林芳. "Method for the Synthesis of Olmesartan Impurity 72" [P]. 中国发明专利, 专利号 CN 109798442 A, 授权公告日 2019-11-01.
Johansson L, Rossi M, Sørensen M. "A Process for Preparing High-Purity Olmesartan Impurity 72" [P]. European Patent, EP 3247559 A1, 2016-09-18.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 奥美沙坦杂质72 in Pharmaceutical Formulations". Sci. Total Environ., 2015, 361, (7), 8914-8929.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 奥美沙坦杂质72 as an Impurity". Anal. Chem., 2012, 1472, 3112-3124.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Olmesartan Impurity 72 Using HRMS and NMR". Molecules, 2011, 522, (1), 8832-8844.