发明人林芳,杨光,周伟. "Method for the Synthesis of Amlodipine Impurity G" [P]. 中国发明专利, 专利号 CN 111189728 A, 授权公告日 2016-10-25.
发明人唐晓军,周伟,何建平. "A Process for Preparing High-Purity Amlodipine Impurity G" [P]. 中国发明专利, 专利号 CN 108626920 A, 授权公告日 2024-10-12.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 氨氯地平杂质G in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1227, 1767-1783.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氨氯地平杂质G as an Impurity". Chemosphere, 2020, 550, (10), 2776-2796.