Brown S R, Mueller T, Anderson J P. "一种的合成方法" [P]. US Patent, US 10704508 B2, 2015-09-22.
发明人刘建华,何建平,沈红梅. "Method for the Synthesis of (R,R)-Benidipine" [P]. 中国发明专利, 专利号 CN 112622760 A, 授权公告日 2022-06-04.
Klinger H, Patel M V, Johnson M A. "A Process for Preparing High-Purity (R,R)-Benidipine" [P]. US Patent, US 9745233 B2, 2018-08-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 1740, (7), 9643-9646.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 2133, 2383-2401.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (R,R)-Benidipine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 480, (9), 1305-1332.