Chen K W, Mueller T, Yamamoto T. "一种哌拉西林甲酯的合成方法" [P]. US Patent, US 11436844 B2, 2021-04-03.
发明人周伟,徐明华,郑宇鹏. "Method for the Synthesis of Piperacillin Methyl Ester" [P]. 中国发明专利, 专利号 CN 113720723 A, 授权公告日 2020-11-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 哌拉西林甲酯 in Pharmaceutical Formulations". Food Chem., 2011, 1778, (6), 8518-8525.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 哌拉西林甲酯 as an Impurity". Rapid Commun. Mass Spectrom., 2015, 2210, 3983-4006.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Piperacillin Methyl Ester Using HRMS and NMR". J. Agric. Food Chem., 2018, 113, 1622-1641.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 哌拉西林甲酯 Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 254, 9283-9292.