发明人刘建华,陈志强,朱建伟. "Method for the Synthesis of tert-Butyl (4-guanidinobutyl)carbamate" [P]. 中国发明专利, 专利号 CN 117932450 B, 授权公告日 2025-04-04.
发明人冯建国,张德明,孙丽萍. "A Process for Preparing High-Purity tert-Butyl (4-guanidinobutyl)carbamate" [P]. 中国发明专利, 专利号 CN 108242833 B, 授权公告日 2015-01-07.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1144, (5), 5302-5328.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 2295, (9), 7828-7833.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (4-guanidinobutyl)carbamate Using HRMS and NMR". J. Sep. Sci., 2010, 977, (12), 3138-3161.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2021, 1820, (12), 7863-7870.