Chen K W, Fischer A B, Schröder R. "一种5-amino-3-(3-aminopropyl)-1-phenyl-1H-pyrazole-4-carbonitrile hydrochloride的合成方法" [P]. US Patent, US 10539670 B2, 2015-05-25.
发明人赵玉洁,刘建华,李文辉. "Method for the Synthesis of 5-amino-3-(3-aminopropyl)-1-phenyl-1H-pyrazole-4-carbonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 116463451 B, 授权公告日 2017-08-07.
发明人钱学锋,郭海燕,刘建华. "A Process for Preparing High-Purity 5-amino-3-(3-aminopropyl)-1-phenyl-1H-pyrazole-4-carbonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 115135775 B, 授权公告日 2025-10-03.
参考文献 Literature
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Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-amino-3-(3-aminopropyl)-1-phenyl-1H-pyrazole-4-carbonitrile hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2021, 991, (11), 1607-1624.