发明人胡光,徐明华,赵玉洁. "Method for the Synthesis of 1-Acetyl-5-(2-aminopropyl)indoline-7-carbonitrile" [P]. 中国发明专利, 专利号 CN 114548325 A, 授权公告日 2020-08-19.
发明人马晓峰,唐晓军,冯建国. "A Process for Preparing High-Purity 1-Acetyl-5-(2-aminopropyl)indoline-7-carbonitrile" [P]. 中国发明专利, 专利号 CN 111672348 B, 授权公告日 2022-12-02.
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