发明人徐明华,李文辉,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111879463 A, 授权公告日 2023-07-26.
发明人张德明,韩伟,罗永刚. "Method for the Synthesis of 1-(6'-Aminospiro[cyclopropane-1,3'-indolin]-1'-yl)ethanone hydrochloride" [P]. 中国发明专利, 专利号 CN 114261151 A, 授权公告日 2020-11-23.
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