发明人胡光,郭海燕,王建平. "Method for the Synthesis of 4-Bromo-1-butyl-5-(isobutoxymethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 113258925 A, 授权公告日 2021-10-27.
发明人钱学锋,王建平,郑宇鹏. "A Process for Preparing High-Purity 4-Bromo-1-butyl-5-(isobutoxymethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 116272131 B, 授权公告日 2018-11-08.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 200, 5214-5221.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 449, (12), 8280-8300.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-butyl-5-(isobutoxymethyl)-1H-pyrazole Using HRMS and NMR". J. Nat. Prod., 2020, 746, (10), 7888-7893.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 1518, 4763-4791.