发明人钱学锋,徐明华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116176695 A, 授权公告日 2023-06-07.
Sørensen M, Nowak P, Schröder R. "Method for the Synthesis of 1-(2-Methylphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid" [P]. European Patent, EP 3454391 A1, 2017-05-19.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2018, 502, 2298-2326.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1775, 2363-2366.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methylphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid Using HRMS and NMR". Food Chem., 2018, 742, 6024-6047.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 419, (4), 3121-3132.