发明人沈红梅,冯建国,周伟. "一种4-(2-羟基-2-甲基丙基)哌啶-1-甲酸叔丁酯的合成方法" [P]. 中国发明专利, 专利号 CN 117974035 A, 授权公告日 2017-03-02.
发明人唐晓军,李文辉,郭海燕. "Method for the Synthesis of tert-Butyl 4-(2-hydroxy-2-methylpropyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113857110 A, 授权公告日 2019-10-16.
发明人沈红梅,何建平,朱建伟. "A Process for Preparing High-Purity tert-Butyl 4-(2-hydroxy-2-methylpropyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112102161 B, 授权公告日 2022-06-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(2-羟基-2-甲基丙基)哌啶-1-甲酸叔丁酯 in Pharmaceutical Formulations". J. Nat. Prod., 2010, 737, 9387-9393.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(2-羟基-2-甲基丙基)哌啶-1-甲酸叔丁酯 as an Impurity". Anal. Methods, 2013, 1969, (2), 9226-9244.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(2-hydroxy-2-methylpropyl)piperidine-1-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2018, 125, (9), 5134-5164.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 4-(2-羟基-2-甲基丙基)哌啶-1-甲酸叔丁酯 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 2035, (9), 7406-7428.