Schröder R, Brown S R, Roberts E F. "一种的合成方法" [P]. US Patent, US 9511657 B2, 2017-06-19.
Klinger H, Stevens L M, Thompson G K. "Method for the Synthesis of (2S)-1-(2,4,6-Trimethylbenzenesulfonyl)pyrrolidine-2-carboxylic acid" [P]. US Patent, US 11799720 B2, 2019-07-03.
Hughes D C, Yamamoto T, Mueller T. "A Process for Preparing High-Purity (2S)-1-(2,4,6-Trimethylbenzenesulfonyl)pyrrolidine-2-carboxylic acid" [P]. US Patent, US 10990122 B2, 2015-01-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1027, 4784-4791.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 603, (2), 3334-3358.