发明人李文辉,韩伟,马晓峰. "Method for the Synthesis of Clomiphene Impurity 2 HCl" [P]. 中国发明专利, 专利号 CN 111317226 A, 授权公告日 2025-01-17.
发明人王建平,李文辉,沈红梅. "A Process for Preparing High-Purity Clomiphene Impurity 2 HCl" [P]. 中国发明专利, 专利号 CN 108670801 B, 授权公告日 2024-07-01.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of Clomiphene Impurity2盐酸盐 in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 915, 5630-5643.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of Clomiphene Impurity2盐酸盐 as an Impurity". Chemosphere, 2010, 726, 6976-6985.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Clomiphene Impurity 2 HCl Using HRMS and NMR". J. Sep. Sci., 2010, 303, 2748-2760.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Clomiphene Impurity2盐酸盐 Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 963, (7), 9332-9357.