发明人唐晓军,朱建伟,刘建华. "Method for the Synthesis of Vincristine EP Impurity G" [P]. 中国发明专利, 专利号 CN 113352692 A, 授权公告日 2023-06-07.
发明人何建平,郭海燕,陈志强. "A Process for Preparing High-Purity Vincristine EP Impurity G" [P]. 中国发明专利, 专利号 CN 114878235 B, 授权公告日 2024-12-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 长春新碱EP杂质G in Pharmaceutical Formulations". J. Nat. Prod., 2015, 768, (2), 8001-8007.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 长春新碱EP杂质G as an Impurity". Sci. Total Environ., 2011, 1123, (8), 4073-4079.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Vincristine EP Impurity G Using HRMS and NMR". Phytochemistry, 2013, 943, 2854-2867.