Nowak P, Schröder R, Johansson L. "Method for the Synthesis of (3S,4R)-4-Phenyl-1-(phenylmethyl)-3-pyrrolidinecarboxylic acid" [P]. European Patent, EP 3456808 A1, 2020-05-24.
发明人朱建伟,刘建华,韩伟. "A Process for Preparing High-Purity (3S,4R)-4-Phenyl-1-(phenylmethyl)-3-pyrrolidinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 110085649 B, 授权公告日 2021-03-17.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 113, (5), 9964-9975.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 2187, (4), 3819-3847.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (3S,4R)-4-Phenyl-1-(phenylmethyl)-3-pyrrolidinecarboxylic acid Using HRMS and NMR". Food Chem., 2012, 630, (1), 9798-9803.