发明人王建平,李文辉,马晓峰. "Method for the Synthesis of Ropivacaine" [P]. 中国发明专利, 专利号 CN 111270520 A, 授权公告日 2025-10-12.
Kumar R, Chen K W, Stevens L M. "A Process for Preparing High-Purity Ropivacaine" [P]. US Patent, US 9252521 B2, 2022-03-10.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 罗哌卡因 in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 450, 9507-9524.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 罗哌卡因 as an Impurity". J. Chromatogr. A, 2016, 1953, 8252-8268.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ropivacaine Using HRMS and NMR". J. Nat. Prod., 2019, 1499, 7307-7316.