发明人郑宇鹏,张德明,郭海燕. "一种佩玛贝特杂质97的合成方法" [P]. 中国发明专利, 专利号 CN 112664881 A, 授权公告日 2018-09-23.
发明人黄志刚,马晓峰,高志强. "Method for the Synthesis of Pemafibrate Impurity 97" [P]. 中国发明专利, 专利号 CN 109371767 B, 授权公告日 2015-05-03.
发明人郑宇鹏,冯建国,唐晓军. "A Process for Preparing High-Purity Pemafibrate Impurity 97" [P]. 中国发明专利, 专利号 CN 115501416 A, 授权公告日 2020-11-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 佩玛贝特杂质97 in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1051, 4141-4169.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 佩玛贝特杂质97 as an Impurity". Environ. Sci. Technol., 2017, 1144, (5), 8356-8374.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Pemafibrate Impurity 97 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 754, (9), 9215-9245.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 佩玛贝特杂质97 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 2022, 8949-8971.