发明人郑宇鹏,罗永刚,韩伟. "Method for the Synthesis of Atazanavir EP Impurity J" [P]. 中国发明专利, 专利号 CN 116911237 A, 授权公告日 2017-11-01.
发明人马晓峰,唐晓军,林芳. "A Process for Preparing High-Purity Atazanavir EP Impurity J" [P]. 中国发明专利, 专利号 CN 117391516 B, 授权公告日 2025-03-21.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 2401, 6887-6891.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 827, 3047-3075.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Atazanavir EP Impurity J Using HRMS and NMR". Sci. Total Environ., 2016, 237, 6075-6098.