发明人徐明华,唐晓军,朱建伟. "Method for the Synthesis of (2s)-2-Amino-n-[(1h-pyrazol-4-yl)methyl]propanamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 113485687 B, 授权公告日 2015-01-26.
发明人张德明,冯建国,朱建伟. "A Process for Preparing High-Purity (2s)-2-Amino-n-[(1h-pyrazol-4-yl)methyl]propanamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 109660794 B, 授权公告日 2018-12-05.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 1869, (10), 6050-6058.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 1750, (11), 8197-8211.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (2s)-2-Amino-n-[(1h-pyrazol-4-yl)methyl]propanamide dihydrochloride Using HRMS and NMR". Talanta, 2019, 2163, 5605-5627.