Klinger H, Fischer A B, Patel M V. "一种的合成方法" [P]. US Patent, US 9252299 B2, 2016-08-05.
发明人刘建华,冯建国,郭海燕. "Method for the Synthesis of Methyl 5-cyclopropyl-1-phenylpyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117975926 A, 授权公告日 2025-08-21.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 1857, 338-360.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2022, 774, (4), 8015-8027.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-cyclopropyl-1-phenylpyrazole-4-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 86, 7860-7868.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 2131, 2719-2740.