Sørensen M, Lefèvre J P, Kowalski A. "一种1-[(tert-butoxy)carbonyl]-2-(methoxymethyl)piperidine-2-carboxylic acid的合成方法" [P]. European Patent, EP 3590864 A1, 2020-01-15.
Johansson L, Jørgensen K, Nowak P. "Method for the Synthesis of 1-[(tert-butoxy)carbonyl]-2-(methoxymethyl)piperidine-2-carboxylic acid" [P]. European Patent, EP 3155221 A1, 2023-02-28.
发明人何建平,马晓峰,沈红梅. "A Process for Preparing High-Purity 1-[(tert-butoxy)carbonyl]-2-(methoxymethyl)piperidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114454232 B, 授权公告日 2018-11-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[(tert-butoxy)carbonyl]-2-(methoxymethyl)piperidine-2-carboxylic acid in Pharmaceutical Formulations". Anal. Methods, 2016, 360, 9576-9604.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[(tert-butoxy)carbonyl]-2-(methoxymethyl)piperidine-2-carboxylic acid as an Impurity". Environ. Sci. Technol., 2010, 1751, 6042-6067.