发明人唐晓军,杨光,韩伟. "Method for the Synthesis of 2-Amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 108205768 A, 授权公告日 2015-07-28.
Hughes D C, Stevens L M, Brown S R. "A Process for Preparing High-Purity 2-Amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile" [P]. US Patent, US 9412874 B2, 2021-02-06.
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