Mueller T, Stevens L M, Klinger H. "一种的合成方法" [P]. US Patent, US 9951762 B2, 2015-01-02.
发明人马晓峰,高志强,郑宇鹏. "Method for the Synthesis of 3-(2-Hydroxyphenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114630909 A, 授权公告日 2020-06-09.
发明人张德明,刘建华,罗永刚. "A Process for Preparing High-Purity 3-(2-Hydroxyphenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108128472 A, 授权公告日 2023-12-02.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 547, (11), 8067-8092.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 542, (9), 691-704.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Hydroxyphenyl)-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Talanta, 2012, 363, (4), 3023-3042.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 739, 7128-7145.