Chen K W, Roberts E F, Johnson M A. "Method for the Synthesis of Paclitaxel Impurity R" [P]. US Patent, US 10434217 B2, 2018-01-13.
发明人钱学锋,杨光,胡光. "A Process for Preparing High-Purity Paclitaxel Impurity R" [P]. 中国发明专利, 专利号 CN 115110459 B, 授权公告日 2018-09-13.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 【停用,请询 C4X-184258】紫杉醇杂质R in Pharmaceutical Formulations". Sci. Total Environ., 2020, 989, 2535-2549.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 【停用,请询 C4X-184258】紫杉醇杂质R as an Impurity". Food Chem., 2012, 1053, (4), 7013-7040.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Paclitaxel Impurity R Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 2420, 3096-3123.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 【停用,请询 C4X-184258】紫杉醇杂质R Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 567, (10), 6521-6545.