Mueller T, Stevens L M, Williams B T. "一种4-羟基哌啶-3-甲酸甲酯的合成方法" [P]. US Patent, US 10998762 B2, 2019-03-12.
Thompson G K, Anderson J P, Chen K W. "Method for the Synthesis of Methyl 4-Hydroxypiperidine-3-carboxylate" [P]. US Patent, US 10512172 B2, 2019-01-02.
发明人张德明,刘建华,罗永刚. "A Process for Preparing High-Purity Methyl 4-Hydroxypiperidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111906274 B, 授权公告日 2021-04-13.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 4-羟基哌啶-3-甲酸甲酯 in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 1027, (10), 3929-3937.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-羟基哌啶-3-甲酸甲酯 as an Impurity". Phytochemistry, 2011, 2379, (5), 8074-8085.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-Hydroxypiperidine-3-carboxylate Using HRMS and NMR". Sci. Total Environ., 2016, 490, (5), 2540-2564.