Patel M V, Yamamoto T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10234078 B2, 2022-03-21.
发明人钱学锋,何建平,唐晓军. "Method for the Synthesis of 4,5-Diamino-1-n-hexyl-1H-pyrazole Hemisulfate" [P]. 中国发明专利, 专利号 CN 114008759 A, 授权公告日 2019-07-05.
发明人杨光,徐明华,黄志刚. "A Process for Preparing High-Purity 4,5-Diamino-1-n-hexyl-1H-pyrazole Hemisulfate" [P]. 中国发明专利, 专利号 CN 117609459 A, 授权公告日 2020-09-14.
参考文献 Literature
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Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 1415, (4), 5381-5393.