Fischer A B, Patel M V, Schröder R. "一种的合成方法" [P]. US Patent, US 11107488 B2, 2023-01-28.
发明人罗永刚,唐晓军,王建平. "Method for the Synthesis of 1-(1-Methylcyclopropyl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111861733 B, 授权公告日 2019-06-15.
Martínez F, Lefèvre J P, Johansson L. "A Process for Preparing High-Purity 1-(1-Methylcyclopropyl)-1H-pyrazole-3-carboxylic acid" [P]. European Patent, EP 3396108 A1, 2022-07-13.
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". Rapid Commun. Mass Spectrom., 2015, 1009, (10), 6745-6769.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 2029, (7), 8393-8403.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-Methylcyclopropyl)-1H-pyrazole-3-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2015, 531, 1950-1974.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 2446, (1), 1726-1742.