Martínez F, Nielsen H, Kowalski A. "一种3-(2-羟基苯基)-1H-吡唑-5-羧酸的合成方法" [P]. European Patent, EP 3516648 A1, 2018-11-24.
发明人刘建华,王建平,孙丽萍. "Method for the Synthesis of 3-(2-Hydroxyphenyl)-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108797040 B, 授权公告日 2020-04-21.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(2-羟基苯基)-1H-吡唑-5-羧酸 in Pharmaceutical Formulations". Molecules, 2019, 1571, (7), 4588-4605.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(2-羟基苯基)-1H-吡唑-5-羧酸 as an Impurity". J. Agric. Food Chem., 2023, 1102, (10), 7628-7642.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Hydroxyphenyl)-1H-pyrazole-5-carboxylic acid Using HRMS and NMR". Anal. Methods, 2013, 718, (1), 4898-4915.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 3-(2-羟基苯基)-1H-吡唑-5-羧酸 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 726, (3), 6298-6328.