发明人冯建国,张德明,唐晓军. "Method for the Synthesis of N-Hydroxy-2-(4-methyl-1-piperidinyl)-benzenecarboximidamide" [P]. 中国发明专利, 专利号 CN 116307036 B, 授权公告日 2015-03-28.
发明人何建平,郑宇鹏,李文辉. "A Process for Preparing High-Purity N-Hydroxy-2-(4-methyl-1-piperidinyl)-benzenecarboximidamide" [P]. 中国发明专利, 专利号 CN 108446634 B, 授权公告日 2024-01-17.
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