发明人钱学锋,黄志刚,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108890339 A, 授权公告日 2024-05-13.
发明人刘建华,唐晓军,郭海燕. "Method for the Synthesis of 1,3-Dimethyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108948659 A, 授权公告日 2015-03-01.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 2341, 7343-7355.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 1150, (6), 999-1011.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dimethyl-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Molecules, 2011, 1416, 5424-5432.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 116, (3), 2272-2288.