发明人高志强,唐晓军,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117709780 A, 授权公告日 2020-11-04.
发明人赵玉洁,王建平,林芳. "Method for the Synthesis of (3E)-3-[2-(4-Chlorophenyl)hydrazin-1-ylidene]-1-methyl-2,3-dihydro-1H-indol-2-one" [P]. 中国发明专利, 专利号 CN 110701041 B, 授权公告日 2020-07-02.
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