发明人陈志强,周伟,钱学锋. "Method for the Synthesis of 3-(Sec-butyl)-4-isobutyl-1-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 110520436 B, 授权公告日 2025-01-19.
发明人徐明华,李文辉,何建平. "A Process for Preparing High-Purity 3-(Sec-butyl)-4-isobutyl-1-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 108510475 A, 授权公告日 2021-05-18.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 1198, 4731-4740.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 968, (2), 4174-4180.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Sec-butyl)-4-isobutyl-1-methyl-1h-pyrazol-5-amine Using HRMS and NMR". Food Chem., 2016, 187, 4238-4246.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 349, 7123-7126.