发明人马晓峰,孙丽萍,刘建华. "Method for the Synthesis of 1-(cyclopropylmethyl)piperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111127425 B, 授权公告日 2017-01-20.
发明人郭海燕,朱建伟,孙丽萍. "A Process for Preparing High-Purity 1-(cyclopropylmethyl)piperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110531202 B, 授权公告日 2025-02-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(cyclopropylmethyl)piperidine-4-carboxylic acid hydrochloride in Pharmaceutical Formulations". Sci. Total Environ., 2025, 564, (8), 4754-4771.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(cyclopropylmethyl)piperidine-4-carboxylic acid hydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2016, 2077, 8490-8502.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(cyclopropylmethyl)piperidine-4-carboxylic acid hydrochloride Using HRMS and NMR". Chemosphere, 2024, 783, 3121-3136.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 1-(cyclopropylmethyl)piperidine-4-carboxylic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 546, (8), 9693-9716.