发明人刘建华,徐明华,冯建国. "Method for the Synthesis of (3R,4S)-1-(tert-butoxycarbonyl)-4-(3-ethylphenyl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109904013 A, 授权公告日 2019-11-07.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 2144, (7), 7563-7569.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 150, (8), 7022-7028.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4S)-1-(tert-butoxycarbonyl)-4-(3-ethylphenyl)pyrrolidine-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2019, 1820, 9719-9727.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 1721, 6320-6326.