发明人周伟,徐明华,黄志刚. "Method for the Synthesis of Pardoprunox Impurity 1" [P]. 中国发明专利, 专利号 CN 108244842 A, 授权公告日 2017-05-09.
发明人罗永刚,张德明,钱学锋. "A Process for Preparing High-Purity Pardoprunox Impurity 1" [P]. 中国发明专利, 专利号 CN 108903841 A, 授权公告日 2023-08-25.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of Pardoprunox Impurity1 in Pharmaceutical Formulations". Molecules, 2017, 424, 9146-9158.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of Pardoprunox Impurity1 as an Impurity". J. Nat. Prod., 2018, 1812, (11), 575-600.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Pardoprunox Impurity 1 Using HRMS and NMR". Sci. Total Environ., 2024, 640, 7764-7789.