发明人孙丽萍,刘建华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109126877 A, 授权公告日 2015-03-21.
发明人沈红梅,张德明,唐晓军. "Method for the Synthesis of 4-Iodo-1,5-dimethyl-1H-pyrazol-3-ol" [P]. 中国发明专利, 专利号 CN 113478688 A, 授权公告日 2018-03-23.
Park J H, O'Brien P Q, Anderson J P. "A Process for Preparing High-Purity 4-Iodo-1,5-dimethyl-1H-pyrazol-3-ol" [P]. US Patent, US 9756732 B2, 2016-07-07.
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". J. Sep. Sci., 2013, 1278, (4), 8571-8582.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 1110, 5272-5290.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Iodo-1,5-dimethyl-1H-pyrazol-3-ol Using HRMS and NMR". J. Nat. Prod., 2010, 251, 1275-1291.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 2212, (3), 8587-8594.