Fischer A B, Kumar R, Schröder R. "一种的合成方法" [P]. US Patent, US 10570029 B2, 2023-10-12.
Brown S R, Johnson M A, Mueller T. "Method for the Synthesis of 1-Isopropyl-3-methyl-N-pentyl-1H-pyrazol-4-amine hydrochloride" [P]. US Patent, US 9324476 B2, 2021-01-17.
发明人沈红梅,唐晓军,黄志刚. "A Process for Preparing High-Purity 1-Isopropyl-3-methyl-N-pentyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 108595144 B, 授权公告日 2019-06-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2017, 1342, (12), 2314-2343.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1125, 6785-6803.