Brown S R, Roberts E F, Lee S K. "一种的合成方法" [P]. US Patent, US 10280034 B2, 2025-08-01.
发明人徐明华,陈志强,赵玉洁. "Method for the Synthesis of Methyl (2S,3S)-3-ethylpyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108532332 A, 授权公告日 2017-11-14.
Johnson M A, Davis P L, Thompson G K. "A Process for Preparing High-Purity Methyl (2S,3S)-3-ethylpyrrolidine-2-carboxylate" [P]. US Patent, US 11258888 B2, 2017-09-04.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 1686, (5), 7419-7442.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 2346, (8), 3056-3073.