发明人胡光,朱建伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111621310 A, 授权公告日 2017-07-03.
发明人沈红梅,胡光,林芳. "Method for the Synthesis of 1-cyclopentyl-4-methyl-1h-pyraZol-3-amine" [P]. 中国发明专利, 专利号 CN 108100603 A, 授权公告日 2020-04-06.
发明人郭海燕,唐晓军,孙丽萍. "A Process for Preparing High-Purity 1-cyclopentyl-4-methyl-1h-pyraZol-3-amine" [P]. 中国发明专利, 专利号 CN 114034210 A, 授权公告日 2020-10-18.
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". J. Nat. Prod., 2020, 2134, (2), 3595-3607.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 481, (11), 5910-5916.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-cyclopentyl-4-methyl-1h-pyraZol-3-amine Using HRMS and NMR". Chemosphere, 2024, 1474, (9), 1099-1115.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 2138, 4116-4139.