O'Brien P Q, Mueller T, Williams B T. "一种的合成方法" [P]. US Patent, US 10595457 B2, 2022-10-13.
发明人周伟,朱建伟,唐晓军. "Method for the Synthesis of 1-(4-chloro-1-methyl-1H-pyrazol-5-yl)-N-methylmethanamine" [P]. 中国发明专利, 专利号 CN 108463857 B, 授权公告日 2016-10-18.
发明人胡光,沈红梅,黄志刚. "A Process for Preparing High-Purity 1-(4-chloro-1-methyl-1H-pyrazol-5-yl)-N-methylmethanamine" [P]. 中国发明专利, 专利号 CN 110010101 A, 授权公告日 2019-12-13.
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". Rapid Commun. Mass Spectrom., 2010, 2422, (7), 1305-1311.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 311, (12), 7846-7861.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-chloro-1-methyl-1H-pyrazol-5-yl)-N-methylmethanamine Using HRMS and NMR". Talanta, 2021, 1152, (7), 1076-1083.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2019, 1436, 7992-8008.