发明人陈志强,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116447699 A, 授权公告日 2018-06-06.
发明人郑宇鹏,冯建国,朱建伟. "Method for the Synthesis of (E)-1,3-Diphenyl-4-(phenyldiazenyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 109872298 B, 授权公告日 2018-06-01.
发明人张德明,韩伟,王建平. "A Process for Preparing High-Purity (E)-1,3-Diphenyl-4-(phenyldiazenyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 114392248 B, 授权公告日 2025-01-28.
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