发明人刘建华,王建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111743619 A, 授权公告日 2020-04-28.
发明人王建平,杨光,林芳. "Method for the Synthesis of 2-(4-(4-(4-Carbamimidoylphenyl)piperazin-1-yl)piperidin-1-yl)acetic acid trihydrochloride" [P]. 中国发明专利, 专利号 CN 117175732 A, 授权公告日 2017-09-20.
发明人高志强,沈红梅,周伟. "A Process for Preparing High-Purity 2-(4-(4-(4-Carbamimidoylphenyl)piperazin-1-yl)piperidin-1-yl)acetic acid trihydrochloride" [P]. 中国发明专利, 专利号 CN 109625516 B, 授权公告日 2017-01-10.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 864, (7), 2387-2417.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 565, 5974-5979.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(4-(4-Carbamimidoylphenyl)piperazin-1-yl)piperidin-1-yl)acetic acid trihydrochloride Using HRMS and NMR". Phytochemistry, 2017, 1455, (3), 4325-4347.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 992, 4115-4130.