发明人唐晓军,林芳,黄志刚. "一种4-肼基-1-甲基吡唑二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 115871122 A, 授权公告日 2015-05-09.
发明人钱学锋,罗永刚,赵玉洁. "Method for the Synthesis of 4-Hydrazino-1-methylpyrazole Dihydrochloride" [P]. 中国发明专利, 专利号 CN 111787980 B, 授权公告日 2015-11-11.
发明人郭海燕,朱建伟,沈红梅. "A Process for Preparing High-Purity 4-Hydrazino-1-methylpyrazole Dihydrochloride" [P]. 中国发明专利, 专利号 CN 108964780 B, 授权公告日 2015-11-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-肼基-1-甲基吡唑二盐酸盐 in Pharmaceutical Formulations". Molecules, 2024, 103, 628-634.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-肼基-1-甲基吡唑二盐酸盐 as an Impurity". Biomed. Chromatogr., 2021, 1385, (9), 9285-9311.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydrazino-1-methylpyrazole Dihydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1616, 3497-3507.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 4-肼基-1-甲基吡唑二盐酸盐 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 709, (5), 2850-2861.