Anderson J P, Lee S K, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10243284 B2, 2018-08-28.
发明人朱建伟,郭海燕,郑宇鹏. "Method for the Synthesis of 1-Isobutylpiperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 117523412 B, 授权公告日 2017-02-09.
发明人钱学锋,周伟,刘建华. "A Process for Preparing High-Purity 1-Isobutylpiperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113843725 B, 授权公告日 2015-10-13.
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". J. Chromatogr. A, 2012, 332, 9311-9325.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 1009, 3541-3558.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isobutylpiperidine-4-carboxylic acid hydrochloride Using HRMS and NMR". Chromatographia, 2025, 2161, (7), 8531-8535.