Roberts E F, Brown S R, Fischer A B. "一种的合成方法" [P]. US Patent, US 9787336 B2, 2025-01-12.
Kumar R, Chen K W, Brown S R. "Method for the Synthesis of 1-(4-Chlorophenyl)-1h-pyrazol-5-amine" [P]. US Patent, US 11232542 B2, 2020-03-19.
发明人朱建伟,何建平,刘建华. "A Process for Preparing High-Purity 1-(4-Chlorophenyl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 115725558 A, 授权公告日 2016-08-18.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 2135, (4), 3927-3940.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 1958, (7), 2537-2561.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chlorophenyl)-1h-pyrazol-5-amine Using HRMS and NMR". Chemosphere, 2017, 1450, 8059-8068.