发明人孙丽萍,朱建伟,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110879471 A, 授权公告日 2018-05-27.
发明人钱学锋,冯建国,王建平. "Method for the Synthesis of (2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115893531 B, 授权公告日 2021-05-25.
发明人赵玉洁,何建平,罗永刚. "A Process for Preparing High-Purity (2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110554600 A, 授权公告日 2020-11-17.
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". J. Chromatogr. A, 2024, 303, (2), 8455-8483.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 685, 11-22.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid Using HRMS and NMR". Phytochemistry, 2022, 282, 6388-6399.