发明人李文辉,罗永刚,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115312220 A, 授权公告日 2015-06-07.
发明人何建平,陈志强,唐晓军. "Method for the Synthesis of 5-(2-Chloroethyl)-1,3-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 117150020 A, 授权公告日 2020-05-13.
Kumar R, O'Brien P Q, Johnson M A. "A Process for Preparing High-Purity 5-(2-Chloroethyl)-1,3-dimethyl-1H-pyrazole" [P]. US Patent, US 10453580 B2, 2024-09-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 1644, 8096-8119.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 642, (1), 6313-6336.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2-Chloroethyl)-1,3-dimethyl-1H-pyrazole Using HRMS and NMR". J. Nat. Prod., 2011, 456, 4184-4187.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 310, (8), 3144-3155.