发明人唐晓军,王建平,陈志强. "Method for the Synthesis of 1-Ethoxy-2,3-dimethoxy-1-methyl-4-((2-phenylpropan-2-yl)oxy)-1lambda5-benzene" [P]. 中国发明专利, 专利号 CN 110911481 B, 授权公告日 2018-11-05.
发明人罗永刚,唐晓军,沈红梅. "A Process for Preparing High-Purity 1-Ethoxy-2,3-dimethoxy-1-methyl-4-((2-phenylpropan-2-yl)oxy)-1lambda5-benzene" [P]. 中国发明专利, 专利号 CN 113268907 A, 授权公告日 2021-04-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 751, (10), 1341-1355.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 1720, 6564-6588.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethoxy-2,3-dimethoxy-1-methyl-4-((2-phenylpropan-2-yl)oxy)-1lambda5-benzene Using HRMS and NMR". Chromatographia, 2015, 951, (2), 4389-4406.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 784, (10), 6413-6441.