发明人李文辉,徐明华,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117224272 A, 授权公告日 2022-10-09.
发明人马晓峰,张德明,冯建国. "Method for the Synthesis of 1-Cyclopentylpiperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 117004580 A, 授权公告日 2016-05-02.
发明人周伟,朱建伟,郑宇鹏. "A Process for Preparing High-Purity 1-Cyclopentylpiperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108094993 A, 授权公告日 2021-10-13.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 300, (9), 4909-4938.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1023, (2), 8556-8565.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclopentylpiperidine-4-carboxylic acid hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2017, 864, (5), 1614-1632.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 2140, 4233-4241.